Answer:
eldinosauriocomera3.5kilos de carne :)
Step-by-step explanation:
-4x(x-a) simplify and remove parenthesis
The simplification of the given expression 4x(x-a) is 4(-x²+a).
What are expressions?A mathematical expression is a phrase that contains a minimum of two numbers or variables and at least one mathematical operation. It is possible to multiply, divide, add, or subtract in math. An expression has the following structure: (Mathematical Operator, Number/Variable, Expression)So, -4x(x-a):
-4x(x-a)-4x² + 4xa4(-x² + a)Therefore, the simplification of the given expression is 4(-x²+a).
Know more about expressions here:
https://brainly.com/question/723406
#SPJ9
The bainters are considering a rental home with
• $1,190 monthly rent at move-in with a 1.7% increase each year
• an annual $75 cleaning fee
• an annual $450 pet fee
• an estimated monthly $17 fee for renters’ insurance
1. How do you determine how much is spent on housing for any given year?
2. Approximately how much will the Bainters spend to rent the house after the 1st year. 5th year, 10th year, and 15th year?
Your 2 answers should include
• an explanation of how to find the amount spent on housing in one year.
• for each of the given times ( 1 year, 5 years, 10 years, and 15 years)
- the monthly rent, rounded to the nearest whole dollar
- the calculations to find the total amount the Bainters will spend for the year
The year 1 housing cost is $15,009.00, which includes rent , pet fee, cleaning fee and fee for renters’ insurance
What is annual housing cost?
The annual housing cost for bainters comprises the annual rent, cleaning fee, pet fee as well as the renters’ insurance, hence, the sum of all the listed cost components form the annual spend on housing for any given year
Year 1:
rent=$1190*12=$14,280
cleaning fee=$75
pet fee=$450
renters’ insurance=$17*12=$204
Year 1 housing cost=$14,280+$75+$450+$204
Year 1 housing cost=$15,009.00
Year 5 housing cost=$14,280*(1+1.7%)^4+$75+$450+$204
Year 5 housing cost=$16,005.08
Year 10 housing cost=$14,280*(1+1.7%)^9+$75+$450+$204
Year 10 housing cost=$17,348.46
Year 15 housing cost=$14,280*(1+1.7%)^14+$75+$450+$204
Year 15 housing cost=$ 18,809.96
Find out more about housing cost on:https://brainly.com/question/28693274
#SPJ1
The order states to give 0.75g of a medication. The label reads 50,000mcg /1ml. How many ml would you give to the client??
Answer: what the states says to
Step-by-step explanation:
Let A= { 10,11,12,13}
n(A)
The number of non-empty subsets of A
The given set A = {10, 11, 12, 13}, has the cardinal number n(A) = 4, and it has 15 non-empty subsets.
In the question, we are given a set A = {10, 11, 12, 13}.
We are asked for the cardinal number of the set n(A).
Also, we are asked for the number of non-empty subsets of A.
The cardinal number of any set A is given as n(A), which represents the number of elements in set A.
For the given set A = {10, 11, 12, 13}, the number of elements are 4.
Thus, the cardinal number of the set A is, n(A) = 4.
The number of non-empty subsets of any set A, with cardinal number n, is given by the formula, 2ⁿ - 1.
The given set A = {10, 11, 12, 13}, has the cardinal number n(A) = 4.
Thus, the number of non-empty subsets of set A = 2⁴ - 1 = 16 - 1 = 15.
Thus, the given set A = {10, 11, 12, 13}, has the cardinal number n(A) = 4, and it has 15 non-empty subsets.
Learn more about sets at
https://brainly.com/question/19498725
#SPJ9
Simplify the expression by first substituting values from the table of exact values and then simplifying the resulting expression. Answer exactly. 4 sin 30 ∘ =
The expression is simplified to 2
How to determine the valueIt is important to note that the table of exact values for trigonometric identity differ with the particular identity in study.
From the table of exact values, we have that;
sin 15 = 0. 25
sin 30 = 0. 5000
sin 45 = 0. 7071
sin 60 = 0. 8600
sin 75 = 0. 9659
sin 90 = 1
To determine the value of the expression, we have to substitute the value of sin 30 as 0. 5000
4 sin 30°
⇒ 4 × 0. 5000
multiply through
⇒ 2
The value determined is 2
Thus, the expression is simplified to 2
Learn more about trigonometric identity here:
https://brainly.com/question/7331447
#arSPJ1
About 365 kg paper can be made from a single
tree. A ream (500 sheets) of paper weighs about
2.3 kg.
(a) How many sheets of paper can a single tree
be made into?
Answer:
A single tree can be made into 730 sheets of paper.
Step-by-step explanation:
Give me Brainliest if that helped! :)
Can someone help me with this question? It's due tomorrow :(
Answer: Angle B = 32deg, Angle D = 43deg, and Angle F = 105deg
Step-by-step explanation:
Angle B = Angle C, Angle D is on a line = to 180 deg, the line is intercepted into a 137deg portion, and a 43deg portion, all angles in a triangle add up to 180, so 32+43=75, 180-75=105 (Angle F)
Please let me know if this helped!
At Jackson High School, the ratio of teachers to students is 1 to 40. Which of the following could be the total number of teachers and students in this schol
The option that could be the total number of teachers and students in this school is C. 496.
How to calculate the value?It should be noted that from the information given, at Jackson High School, the ratio of teachers to students is 1 to 40.
In this case, based on the information, the option that illustrates the information will be 496.
In this case, 12 + 480 = 496
It should be noted that 12/480 = 1/40. This illustrates the ratio 1:40.
Therefore, the correct option is C.
Learn more about ratio on:
brainly.com/question/2328454
#SPJ1
At Jackson High School, the ratio of teachers to students is 1 to 40. Which of the following could be the total number of teachers and students in this school?
240
520
496
88
Jalen reads at a rate of 250 words per minutes. The novel he is reading has an average of 300 words per page. How long should Jalen expect it to take him to read a 15-page chapter?
Answer:
18 minutes
Step-by-step explanation:
1. 300 * 15 = 4500 (How many words in total)
2. 4500/250 = 18 (Number of words divided by speed of his reading)
Why can you rewrite 14^0 as 1?
Find the volume of a rectangular prism if the length is 4x, the width is 5x, and the height is x2 + x + 2. Use the formula V = l ⋅ w ⋅ h, where l is length, w is width, and h is height, to find the volume.
Group of answer choices
20x3 + 20x2 + 40x
20x4 + 20x3 + 40x2
20x4 + x + 29
20x4 + 9x3 + 18x2
Answer:
2D
Step-by-step explanation:
i times two is 5
A T-shirt vendor sells yellow shirts and blue shirts at a ratio of 1: 4. What percent of the
shirts are yellow?
Answer:
25%
Step-by-step explanation:
1:4= 1/4
4×25= 100
1×25=25
25/100= 25%
(also 1/4 will always mean 25%)
Help help i need help asp please i do not understand it see photo please
Describe the transformation required to obtain the graph of the function f(x) from the graph of the function G(x) f(x)=cos x/3; g(x)=cos x
The transformation required to obtain the graph of the function f(x) from the graph of the function g(x) is by stretching the function g(x) horizontally by 3.
What is Transformation of Functions?When a function is transformed, the curve that represents the graph either "moves to the left/right/up/down," "it expands or compresses," or "it reflects." By moving, extending, compressing, or reflecting the curve rather than directly graphing the function from scratch, function transformations are particularly useful for graphing the functions.
Given:
[tex]f(x) =[/tex] [tex]cos(\frac{x}{3} )[/tex]
[tex]g(x) = cos x[/tex]
As g(x) is the parent function of f(x)
⇒ [tex]f(x) = g( \frac{x}{3})[/tex]
given function [tex]g(x) = cos x[/tex]
Substituting the value of x as [tex]\frac{x}{3}[/tex]
we get,
⇒ [tex]g(\frac{x}{3} ) = cos (\frac{x}{3} )[/tex]
Therefore, the transformation required to obtain the graph of the function f(x) from the graph of the function g(x) is by stretching the function g(x) horizontally by 3.
To know more about the Transformation of Functions visit:
https://brainly.com/question/10059147
#SPJ9
During the first seconds after takeoff, a rocket traveled 208 kilometers in 50 minutes at a constant rate. Suppose a penny is dropped from a skyscraper and could travel 153 kilometers in
1
2
hour at a constant rate. Which of these objects has a faster unit rate per hour? How much faster?
The , 1 of 2.
Select Choice
has a faster unit rate per hour. It travels about , 2 of 2.
Select Choice
kilometers per hour faster.
Using the relation between velocity, distance and time, it is found that the penny has a faster unit rate per hour. It travels about 56.4 kilometers per hour faster.
What is the relation between velocity, distance and time?Velocity is distance divided by time, that is:
v = d/t.
The rocket traveled 208 kilometers in 50 minutes = 5/6 of an hour, hence it's velocity, which is the unit rate, is given by:
v = 208/(5/6) = 208 x 6/5 = 249.6 km/hour.
The penny travels 153 kilometers in a half an hour, hence it's velocity is given by:
v = 153/0.5 = 306.
306 > 249.6, 306 - 249.6 = 56.4, hence:
The penny has a faster unit rate per hour. It travels about 56.4 kilometers per hour faster.
More can be learned about the relation between velocity, distance and time at https://brainly.com/question/24316569
#SPJ1
what is the equation of the line that passes through the point (-4,-3) and has a slope of -3/4
Answer:
Step-by-step explanation:
What is the purpose of a compass? Select all that apply.
*
It draws circles.
It is a handy hole punch.
It measures a set distance once locked in place.
It measures the degrees of an angle.
The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 370 minutes, the monthly cost will be $76. If the customer uses 750 minutes, the monthly cost will be $114.
A) Find an equation in the form
y
=
m
x
+
b
,
where
x
is the number of monthly minutes used and
y
is the total monthly of the Ringular plan.
Answer:: y = ([tex]\frac{1}{10}[/tex])x +39
The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 370 minutes, the monthly cost will be $76. If the customer uses 750 minutes, the monthly cost will be $114.
(370,76) and (750,114)
A) Find an equation in the form y=mx+b, where x is the number of monthly minutes used and y is the total months of the Regular plan.
slope =[tex]\frac{(114-76}{(750-370)}[/tex] = [tex]\frac{38}{380}[/tex] = [tex]\frac{1}{10}[/tex]√
y = MX + b
Solve for "b"
114 = ( [tex]\frac{1}{10}[/tex])750 + b
114 = 75 + b
b = 39
Answer:: y = ([tex]\frac{1}{10}[/tex])x +39
Customers and customers may or may not be the same thing, but they are two different things. A customer uses the products that a customer has purchased. An ultimate client could also be a consumer, but they might also have bought things for someone else to consume. A middle customer is not at all a consumer. The situation is rather convoluted because final consumers of so-called industrial goods and services are theoretically also consumers because they either consume the goods and services individually or incorporate them into other finished products. They are more frequently referred to as industrial customer or business-to-business customers instead. Similar to how few people refer to clients who purchase services as consumers
To learn more about Customers the given the link :
brainly.com/question/13472502
#SPJ9
Question 10a
Fred and Nancy had dinner at a French restaurant. The cost of all their food, without
tax, was $62. The meal tax imposed by the state is 0.06 times the bill. How much was
the total bill, including tax?
Answer:65.72
Step-by-step explanation: first you multiply 62 x 0.06 which is 3.72 and you add 3.72 to 62 which is 65.72
GRAPH NUMBERS ON A NUMBER LINE
Identify the point on the number line that matches each number.
30. - 0.5
31.2.5
32.-3
A.
B с D
+
-3 -2 -1
А
0
E
1 2 3
Answer:
W2z
Step-by-step explanation:
becuase
3.875 divded by 8 and 46.96 divded by 15
Answer: 3.6150416666
Step-by-step explanation: Please brainiest
Answer:
3.875 ÷ 8 = 0.484375
46.96 ÷ 15 = 3.1306666667
Hope this helps :)
Algebraic fraction equations
Solving question
Step-by-step explanation:
Please mark brainliest :)
Find the measurement indicated in each parallelogram.
The required measure of the angle K is 110° and the simplified value of the x is 6.
Here,
In a parallelogram sum of the adjacent angle is 180°, So
18x + 2 + 70 = 180
18x + 72 = 180
18x = 180 - 72
18x = 108
x = 6
Now, angle k
= 18x + 2
= 18 * 6 + 2
= 110
Thus, the required measure of the angle K is 110° and the simplified value of the x is 6.
Learn more about Angles here:
https://brainly.com/question/13954458
#SPJ1
PLS HELP will give Brainlist
Answer:
J: (-4,5)
K: (-4,4)
L: (-5,4)
K: (-6,6)
Step-by-step explanation:
HELP PLEASE!!!!!!!
Find the measurement of the angle indicated for each trapezoid.
The required measure of the angle of the trapezoid is 50° and 101°.
The angle can be defined as the one line inclined over another line.
Where angle measures in degree and radian.
Here,
For trapezoid one 1.
The Sum of the adjacent angle is 180°.
So, 130 + ∠C = 180
∠C = 180 - 130
∠C = 50
For trapezoid 2.
Sum of all the angle should be equal to 360°
but ∠Q = ∠S
110 + 48 + 2∠Q = 360
∠Q = 101°
Thus, the required measure of the angle of the trapezoid is 50° and 101°.
Learn more about Angles here:
https://brainly.com/question/13954458
#SPJ1
The greatest amount of rainfull is time as great as the least amount of rainfull
Answer:
16 times
Step-by-step explanation:
The question is asking :
what number multiplied by the least amount would give me the greatest amount?? Let that number be x, so we can say:
least amount * x = greatest amount
From the plot, we can see that the least amount is 1/8 inches
The greatest amount is 2 inches now we can put it into the formula and find x:
1/8 * x = 2
x = 2/(1/8)
x = 16
please help
please hurry
Answer:
Step-by-step explanation:
the last option
A dairy needs 378 gallons of milk containing 6% butterfat. How many gallons each of milk containing 7% butterfat and milk containing 4% butterfat must be used to obtain the desired 378 gallons?
We need 251.33 gallons of the milk with 7% butterfat and 126.67 gallons of the milk with 4% butterfat to make the desire 378 gallons.
Given,
The amount of milk needed in the dairy = 378 gallons
The quantity of butterfat needed in the milk = 6%
We have to find the amount of milk containing 7% and 4% butterfat used to obtain 378 gallons:
Now,
The amount of milk containing 7% butterfat = x gallons.
The amount of milk containing 4% butterfat = y gallons.
Now, we can have the equation as:
x + y = 378
Percentage of butterfat needed = 6%
0.07x + 0.04y = 0.06 x 378
0.07x + 0.04y = 22.68
Solve for x and y :
x + y = 378 ---------------------- (1)
0.07x + 0.04y = 22.68 -------------- (2)
From Equation (1) :
x + y = 378
x = 378 - y ------------------ Substitute into (2)
0.07(378 - y) + 0.04y = 22.68
26.48 - 0.7y + 0.04y = 22.68
26.48 - 0.03y = 22.68
26.48 - 22.68 = 0.03y
3.8 = 0.03y
y = 3.8 / 0.03
y = 126.67 ---- sub into (1)
x + y = 378
x + 126.67 = 378
x = 378 - 126.67
x = 251.33
Therefore,
Amount of milk containing 7% butterfat = x = 251.33 gallons
Amount of milk containing 4% butterfat = y = 126.67 gallons.
That is,
We need 251.33 gallons of the milk with 7% butterfat and 126.67 gallons of the milk with 4% butterfat to make the desire 378 gallons.
Learn more about amount of milk here:
https://brainly.com/question/9542750
#SPJ1
Jermey subtracted the following rational expressions. his teacher told him that his answer was incorrect. explain jeremys error in the simplification process and provide the correct results.
2x^2-10\x-5 - x^2+15\x-5 = x^2+5\x-5
This is likely what Jeremy did
[tex]\frac{2\text{x}^2-10}{\text{x}-5}-\frac{\text{x}^2+15}{\text{x}-5}\\\\\frac{2\text{x}^2-10-\text{x}^2+15}{\text{x}-5}\\\\\frac{\text{x}^2+5}{\text{x}-5}\\\\[/tex]
The error happens in line 2
This is what his steps should be
[tex]\frac{2\text{x}^2-10}{\text{x}-5}-\frac{\text{x}^2+15}{\text{x}-5}\\\\\frac{2\text{x}^2-10-(\text{x}^2+15)}{\text{x}-5}\\\\\frac{2\text{x}^2-10-\text{x}^2-15}{\text{x}-5}\\\\\frac{\text{x}^2-25}{\text{x}-5}\\\\\frac{(\text{x}-5)(\text{x}+5)}{\text{x}-5}\\\\\text{x}+5[/tex]
On the 2nd step, we subtract all of (x^2+15) and not just the x^2 part. The negative distributes to each term in step 3. Then we combine like terms, factor and cancel out the (x-5) terms.
Therefore, [tex]\frac{2\text{x}^2-10}{\text{x}-5}-\frac{\text{x}^2+15}{\text{x}-5}=\text{x}+5[/tex] is an identity as long as [tex]\text{x} \ne 5[/tex] to avoid a division by zero error.
x + 2y = 13
3x - 5y = 6
Step-by-step explanation:
Using Simultaneous Equation
Substitution method
Recall
x+2y=13. equ.1
3x-5y=6. equ.2
equ.1=
x-2y=13
x=13-2y. equ.3
Substitute 'x' into equ.2
3(13-2y)-5y=6
39-6y-5y=6
39-11y=6
collect like terms
39-6=11y
33/11=11y/11
therefore y=3
Substitute 'y' into equ.1, equ.2 or equ.3
Recall equ.3
x=13-2y
x=13-2(3)
x=13-6
therefore x=7
x=7, y=3
