Answer:
It takes 5 hours
Step-by-step explanation:
Time=distance/speed/rate
Time=20km/4km/hr
Time= 5hours
Help plzzz I need help and be serious
what equation is used to find the vertex form of a parabola with the vertex (h, k)?
Answer:
y=a[tex](x-h)^{2}[/tex]+h
Step-by-step explanation:
equation for vertex form of a parabola is,
y=a[tex](x-h)^{2}[/tex]+h
Answer:
y=a+h
Step-by-step explanation:
what is the variable? 16.2-3(4)+ 14/2
Answer:
11.2 or 56/5 or 11 1/5
Step-by-step explanation:
A cylindrical can of paint has a volume of 200pi cubic inches.
What is the volume of a cone with a base and height that are congruent to the corresponding measures of the paint can?
Answer:
Step-by-step explanation:
Please Solve | 2x + 6 l<16
Answer:
x<5
Step-by-step explanation:
|2x+6| <16
2x+6< 16
Both side -6
2x+6-6<16-6
2x<10
Both side divide 2
[tex]\frac{2}{2}[/tex]<[tex]\frac{10}{2}[/tex]
x<5
what is 1 1/3 times 1 3/5
Choose the correct statement of the rule; then complete the table for missing values. A merchant adds $3.00 to his cost to determine his selling price.
The rule is:
c 1 2 3 4 5
f(c)
Answer:
Selling Price = Cost + $3.00
c 1, 2, 3, 4, 5,
f(c) 4, 5, 6, 7, 8,
The merchant uses Selling Price = Cost + $3.00 to determine the selling price.
What is Addition?Addition is a process of combining two or more numbers.
A merchant adds $3.00 to his cost to determine his selling price.
The cost is denoted by c.
The selling price is given by f(c).
As there is given add in the sentence, it means we have to use the addition rule.
Selling price is the sum of cost plus three
Selling Price = Cost + $3.00
So the table becomes as below
c 1, 2, 3, 4, 5,
f(c) 4, 5, 6, 7, 8,
Hence, the merchant uses Selling Price = Cost + $3.00 to determine the selling price.
To learn more on Addition click:
https://brainly.com/question/29053821
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What is 2/3 divided by 5?
Show your work
Answer:
2/15
Step-by-step explanation:
2/3 / 5/1 =
2/3 x 1/5 = 2/15
Answer: 0.08
Step-by-step explanation: When dividing with fractions, you keep the first number change the symbol from division to multiplication. In this problem it would be 2/3*1/5. Your result is 0.08
Help my please i need it now please i will give brainiest
Answer: C
Step-by-step explanation: In any parallelogram, opposite angles are always equal to each other.
Answer:
C bro trust
Step-by-step explanation:
Multiply (- 9/20)(- 5/27)
Answer:
The answer to the question provided is [tex] \frac{1}{12} [/tex].
.
Step-by-step explanation:
☆Happy to help!
Answer:
Step-by-step explanation:
cancel out the - sign and get (9/20)(5/27)
multiply the top and bottom and get 45/540
simplify and get 1/12
or
simplify and get (1/4)(1/3) and get 1/12
9 and 27 can simplify
5 and 20 can simplify
The lottery prize is 2m on the 1st week, 5m on the 2nd week. 10m on the 3rd. 13m on
the 4th. 26m on the 5th and 29m on the 6th week.
a) How much is the prize in the 10th week?
b) How much more is the prize worth on the 14th week than the 11th week?
Answer:
a. $125 million
b. $259 million more
Step-by-step explanation:
Looking at the first 3 terms, 5 is 3 more than 2, and 10 is double 5. Knowing that, the pattern is every even term is 3 more than the previous odd, and every odd term is double the previous even. As a result, week 7's prize is $58m (29 * 2), week 8's is $61m (58 + 3), week 9 is $122m (61 * 2), and week 10 (what part a is asking for) is $125m (122 + 3).
Now for part 2. Week 11's prize would be $250m (125 * 2). Week 12's prize would be $253m (250 + 3). Week 13's would be $506 (253 * 2). Week's 14 would be $509 (506 + 3). Now, subtract 250 from 509 to find the difference in prize money, which is $259 million.
Plz help I will give you 10 points and brainliest but you have to simplify
Write the expression in exponential form
Answer:
[tex] \sqrt[3]{ {x}^{5} } = {x}^{ \frac{5}{3} } [/tex]
is the right answer.
Cindy rode her scooter for 1/3 hour and traveled 2 1/6 kilometers. What is her average speed in kilometers per hour?
Answer:
6 1/2km per hour
Step-by-step explanation:
1/1/3 = 1 × 3 = 3
2 1/6 × 3 = 6 1/2
6 1/2km/1hour
6 1/2km per hour
PLEASEEE HELP 10 points
Answer:
42
Step-by-step explanation:
Your family goes out for dinner at their favorite restaurant. The bill totals
$36 without the tip. Your parents want to leave a 20% tip. How much
should they leave for a tip?
Answer:
20 percent of 36 is 7 dollars so youd leave a 7.2 dollar tip plus the amount dinner costs
Step-by-step explanation:
no offense but that dinner seems kinda cheap for a whole family ngl
the quotient of 9 and c
Answer:
The quotient of a number and 9 means n divided 9.
The temperature is dropping 5 degrees every hour. If it continues to
fall at this same rate for 12 hours, how many degrees will it drop
altogether?
Help meeeee
i givee brainlilsttt
Answer:
simple, it's (4,4) because the (-4,-4) is on the left side then on the right side, we know the x axis is positive right? so then you know that the bottom of the y axis is negative and the x axis is first in the coordinate and so the first one is positive now.
Select the correct answer.
What is the justification for step 1 in the solution process?
8x + 15 = 11x + 2
Step 1: 8x = 11x − 13
A.
the addition property of equality
B.
the subtraction property of equality
C.
the multiplication property of equality
D.
the division property of equality
Answer:
b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
HELPPPPLLLLL PLEASEEE
Henna paste (1 batch)
3 cups of henna powder
1 tsp oil
2 tbsp sugar
2 cups of water
What is the ratio of cups to powder to cups of water for 4 batches of Henna paste?
Answer:
the answer is 16
Step-by-step explanation:
because 3+1+2+2+2+2+2=16
Mon wants to make 5 lbs of the sugar syrup. How much water and how much sugar does he need to make 25% syrup?☺
Answer:
1.25 IBs of sugar, 3.75 IBs of water
Answer:
1.25 3.75
Step-by-step explanation:
George hit his neighbor's bike while backing his vehicle out and caused $200 worth of damage. The insurance company paid for $100 of the damage while George had to pay the remaining $100. The amount George paid was his
O A. liability
O B. collision
O C. deductible
O D. premium
Help me with this please I will mark brainliest
Answer:
Your correct! It's A!
Step-by-step explanation:
Use PEMDAS
6+5x3^2-8
6+5x9-8
6+45-8
51-8=43
Answer:
the answer is 43
Step-by-step explanation:
3×3×3=9
5×9=45
6+45= 51
51-8=43
HELLLOPPPPPPPPPPPPpppppppppppp
Answer:
I am pretty sure it is b
Step-by-step explanation:
because the < has no line under it no its the one with a open cricle also the this "<" is going to the left so its b.
Answer:
b
Step-by-step explanation:
2+4=? Sorry I forgot
Answer:6
Step-by-step explanation:
if you add 4 eggs to the carton of 2 eggs, you will have 6.
Use the Distributive Property to expand −2(−3x−2) .
Answer:
6x + 4
Step-by-step explanation:
-2(-3x-2) = -2 × -3x + -2 × -2 = 6x + 4
Answer:
6x + 4
Step-by-step explanation:
up
Fill in the blanks to complete the equation that describes the diagram.
0
- 8
-12+
-4+
Answer:
-4+ -6
Step-by-step explanation:
..........................
Car A travels 90 km in the same time car B going 10 km/hr slower travels 60 km. Find the speech of each. List answer for car A first then car B. Do not show units.
Answer:
For
Car A : 30
Car B : 20
Step-by-step explanation:
Let the speed at which Car A travels be x and the time of travel be T. Recall that
speed = distance/time
Hence for Car A.
x = 90/T
T = 90/x
since Car B is B going 10 km/hr slower travels 60 km then
T = 60/(x - 10)
equating both equations
90/x = 60/(x - 10)
cross multiply
90(x - 10) = 60x
90x - 900 = 60x
90x - 60x = 900
30x = 900
Divide both sides by 30
x = 900/30
= 30
This is the speed of Car A : 30km/hr
The speed of Car B = 30 - 10 = 20 km/hr
Pleaseeeeeeee helppppppp
Answer:
y = -3x + 6
Step-by-step explanation:
We can first find the y intercept by looking at y when x = 0
y intercept = 6
We can then find the slope by looking at the patterns on the tables.
As we can see, the top row's pattern is +4 every time
The bottom row's pattern is -12
Slope = rise/run
-12/4 = -3
Therefore, the equation for the chart is y = -3x + 6
