Answer:
36.2
Step-by-step explanation:
144.8/4 = 36.2
The answer is 36.2 when 144.8 divided by 4.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.
The operator that performs the arithmetic operation is called the arithmetic operator.
Operators which let do a basic mathematical calculation
+ Addition operation: Adds values on either side of the operator.
For example 12 + 2 = 14
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 12 -2 = 10
* Multiplication operation: Multiplies values on either side of the operator
For example 12*2 = 24
/ Division operation: Divides left-hand operand by right-hand operand
For example 12/2 = 6
Given that digit as :
If the denominator is 144.8, the numerator can be taken as 4, so the fraction would become as:
⇒ 144.8/4
⇒ 36.2
Hence, the answer is 36.2 when 144.8 divided by 4.
Learn more about Arithmetic operations here:
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HELP ME PLZ Between 9 P.M. and 6:20 A.M., the water level in a swimming pool decreased by 7/12 . Assuming that the water level decreased at a constant rate, how much did the water level drop each hour? The water level decreased by nothing in. each hour.
Answer:
0.06245
Step-by-step explanation:
Decrease 7/12=0.583
from 9 p.m to 6:20 am is 9:20= (9+20/60) = 9.33 hours
0.583/9.33 = 0.06248
round the 0.06248 to 0.06245
Is y= -2 a function? Someone please help me ✌️✨
Answer:
no it's not
hope it helps;)
Answer:
No
Step-by-step explanation:
A function is defined as a set of outputs based on a set of inputs.
This means that we need to have two variables in order for this to be a function.
y needs to change as we input different values of x.
However, there are no x values here! It's just a simple line.
Therefore this is not a function.
Hope this helped!
Let g(x) = 3x² – 1. Find g(-2).
c.
a. (-2, 11)
b. (-2, -7)
(-2, -13)
d. (-2,5)
Answer:
g(- 2) = 11
Step-by-step explanation:
To evaluate g(- 2) substitute x = - 2 into g(x) , that is
g(- 2) = 3(- 2)² - 1 = 3(4) - 1 = 12 - 1 = 11
Please help me factor this completely:
a^2+11ab+28b^2
Answer:
Step-by-step explanation:
(a + 7b)(a + 4b)
a^2 + 4ab + 7ab + 28b^2
a^2 + 11ab + 28b^2
When finding Area as a Sum can I combine like terms? Example: 1x^2+9x-4x-10
Answer:
yes
Step-by-step explanation:
because it will be easier if the they are like terms
Evaluate the expression 9(a+2b)+c for a=-3,b=-2, and c=1
Answer:
b
Step-by-step explanation:
Cameron surveyed 200 of the students in his school about their favorite color. 60 students said their favorite color was red. What percentage of the surveyed students said their favorite color was red?
Answer: 30%
Step-by-step explanation: 60/300 is the same as 30/100 so it is 30%
Please HELP mee !!! Chance flips a coin and rolls a 1-6 number cube. What is the probability that he rolls a number less then 4 and the coin lands on heads ?
x = - 6, y = - 3 and z = 4 Evaluate the following expression when x ^ 2 * y - 4z
Answer: 92
Step-by-step explanation:
15.
Josh buys a new pair of shoes at Kohl's. The tax rate is an exorbitant 11%. He put the total bill of
$66.59 on his Visa card (the balance of which he will pay in full when it's due to avoid extra finance
charge!) What is the cost of the shoes before tax?
Answer:
$59.99
Step-by-step explanation:
11% of $59.99 is $6.60. $59.99+$6.60=66.59
slope line of x+2y=16
What is the sum of (- 9 ) + (- 2 ) + (- 2 )?
Answer:
(-13)
Step-by-step explanation:
(-9) + (-2) = (-11)
(-11) + (-2) = (-13)
Answer:
-13
Step-by-step explanation:
-9+ (-2) =(-11)+(-2) = (-13)
Write a verbal expression for each algebraic expression.
6n squared
The product if 6 and n squared
Answer:
6+n=0
n=0-6
n=-6
now,
-6*-6
36
If ax^3+bx^2+cx+d is divided by (x-2) the coefficients of quotient are 4,5,6 and the remainder is 0, then the polynomial is
Step-by-step explanation:
Polynomial = (4x² + 5x + 6)(x - 2) = 4x³ - 3x² - 4x - 12.
„Ms. Karone orders a total of 350 black, blue, and red pens for the school.
• She orders 170 black pens.
• She orders 120 blue pens.
Which equation can be used to find r, the number of red pens Ms. Karone
orders?
350 - 170 – 120 =r
350 + 170 + 120 =
350 – 170 + 120 = r.
350 +170 – 120 = r
Answer:
350 - 170 – 120 = r
Step-by-step explanation:
Since there is a total of 350 black, blue, and red pens, and we know how many black and blue ones there are, this can be used to find the number of red ones.
350 - 170 – 120 = r can be used to find the number of red pens, because if you subtract the amount of black pens (170) and the amount of blue pens (120) from the total, that will leave you with r, the amount of red pens.
So, 350 - 170 – 120 = r is the correct equation.
Can 702 be written as the product of two prime numbers?
Answer:
Since the sum of its digits equals nine, 702 is divisible by nine.
702 is a composite number.
Prime factorization: 702 = 2 x 3 x 3 x 3 x 13, which can be written 702 = 2 x (3^3) x 13
The exponents in the prime factorization are 1, 3, and 1. Adding one to each and multiplying we get (1 + 1)(3 + 1)(1 + 1) = 2 x 4 x 2 = 16. Therefore 702 has exactly 16 factors.
Factors of 702: 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
Factor pairs: 702 = 1 x 702, 2 x 351, 3 x 234, 6 x 117, 9 x 78, 13 x 54, 18 x 39, or 26 x 27
Taking the factor pair with the largest square number factor, we get √702 = (√9)(√78) = 3√78 ≈ 26.49528.
Kelly rows a boat at the rate of 7040 yards per hour. How fast did Kelly row in miles?
Answer:
4 mph
Step-by-step explanation:
yard → mile = divide the length value by 1760
7040 / 1760 = 4 miles per hour
Here are four number cards
9361
a) Using only two of the cards, write down the largest two digit number
that can be made.
b) Using only three of the cards, write down the three digit number closest
to 200 that can be made.
Answer: a) 96
b) 196
Step-by-step explanation:
So the 4 numbers are 9361
a) the largest two digit number that can be made. Choose the two largest numbers and that is your answer. So the answer will be: 96
b) write down the three digit number closest to 200 that can be made.
So, first look at the numbers you can make. so the number closest to 200 obviously has to start with 1 so the first number is 1. then the second highest number is 9 and the third is 6, thefore the answer is:
196
~~~Inuola1234
On a cell phone mapping app, 5 cm represents 150 feet. Which equation represents this relationship?
y=150x
y=30x
y=30x + 5
y=150x + 5
Answer:
y=150x
Step-by-step explanation:
let me know if its wrong
ln triangle PQR, angle P-Q=20 and angle Q-R=50, find the value of angle R
Answer:
R = 20Step-by-step explanation:
The sum of measures of angles in triangle is always 180°:
P + Q + R = 180
Q - R = 50 ⇒ Q = 50 + R
P - Q = 20 ⇒ P = 20 + Q = 20 + 50 + R = 70 + R
so:
P + Q + R = 180
70 + R + 50 + R + R = 180
120 + 3R = 180
3R = 180 - 120
3R = 60
R = 60:3
R = 20
gfc simplified fraction 20 16
Answer:
The gcf of 20 and 16 is 4
Step-by-step explanation:
you would write out the factors of 20 so like 1,2,4,5,10,20 and the factors of 16 so like ,1, 2, 4, 8, 16.
Hope this helps
Simplify the expression.
-9(-5-4c)=?
Answer:
45 + 36c
Step-by-step explanation:
[tex]-9(-5-4c)\\\\\boxed{45+36c}\\\\\left \{ {{-9*-5=45} \atop {-9*-4c=36c}} \right.[/tex]
Hope this helps.
8/6 + -9/5 ..........................................
Answer:
-0.47
Step-by-step explanation:
Hey there!
[tex]Answer:\boxed{\frac{-7}{15}}[/tex]
[tex]Explanation:[/tex]
[tex]\frac{8}{6} +\frac{-9}{5}[/tex]
Simplify to solve.
[tex]\boxed{\frac{-7}{15}}\text{ is the answer.}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
Solve:
7x + 19 -2x + 55
Answer: The answer is 5x+74
Step-by-step explanation: First subtract 2x from 7x to get 5x. Then add 55 to 19 to get 74. Then you are left with 5x+74.
Fill in the missing work and justification for step 3 when solving 2(x + 1) = 10.
Answer:
2(x + 1) = 10
x = 4
Step-by-step explanation:
Given:
2(x + 1) = 10
Solution:
Apply Distributive property
A*(B+C) = (A*B) + (A*C)
This means multiply 2 with x and 1
2*(x+1) = (2*x) + (2*1)
2x + 2 = 10
Use Subtraction property of equality
A = B, then A - C = B - C
Subtracting 2 from both sides:
2x + 2 - 2 = 10 - 2
2x = 8 Step 3
Use Division property of equality
It state that if you divide both sides of an equation by same nonzero number then the sides remain equal
Dividing both sides by 2
2x/2 = 8/2
x = 4
This means value of x is 4
Another method to solve this equation is:
2(x+1)=10
Use Distributive property
A*(B+C) = (A*B) + (A*C)
2*(x+1) = (2*x) + (2*1)
2*(x+1) = 2x + 2
Use commutative property
A + (-B) = (-B) + A
2x + 2 + (-2) = 2x + (-2) + 2
2x + 2 + (-2) = 10 + (-2)
2x + 2 - 2 = 10-2
2x = 8
Using division property
AX = B
AX / A = B / A
So
X = B/A
This becomes:
2x = 8
2x = 8.
Divide both sides by 2
2x / 2 = 8 / 2
x = 4
The formula for the volume, V. of a pyramid is V = 1/3 Bh, where B is the area of the base of the pyramid and h is the pyramid's height. The base of
the pyramid shown has a length of 9 m and a width of 8 m. The height of the pyramid is 12 m.
What is the volume of the pyramid?
A. 136 m^3
C. 288 m^3
D. 324 m^3
B. 256 m^3
Answer:
C. 288 m^3
Step-by-step explanation:
Step 1: find out B, since we know the length and width for the base, we would need to multiply 9 and 8 to get 72m^2
V= 1/3(72m^2 *12)
Step 2: Simplify
V= 1/3*864m^3
V=288m^3
Hope you find this helpful, I'm in a rush :)
A six-sided dice is rolled twice. What is the probability that a one is rolled both times?
The probability of rolling a one is 1/6 because there is one side labeled "1" out of 6 sides total.
Assuming the two dice rolls are independent of one another, the probability of rolling two "1"s is (1/6)*(1/6) = 1/36.
There are 36 ways to roll two dice and only 1 way to get snake eyes.
Which ordered pair is not a solution of f(x) = 2x + 9? A. (0,9) B. (7, 23) C.(3, 14) D.(2, 13)
Answer:C.(3,14) I need to take up space to submit it.................................
Sharon and Tim each opene a savings account on the same day. Sharon started by putting $15 in her account, and she will deposit an additional $7 each week. Tim made an initial deposit of $35, and he will add $3 more each week. Eventually, Sharon and Tim will each have the same amount saved. What is that amount?
Answer:
Step-by-step explanation:
Sharon y = 7x + 15
Tim y = 3x + 35
7x + 15 = 3x + 35
4x + 15 = 35
4x = 20
x = 5 weeks
Sharon: 7(5) + 15 = 35 + 15 = $50
Tim: 3(5) + 35 = 15 + 35 = $50
The first car of the D-line train carried 1.5 times the number of passengers that the second car carried. Three passengers get out of the first car at Newton Center and two passengers get into the second car at the same station. After this stop both cars had an equal number of passengers. How many passengers were in each car before the Newton Center stop?
Answer:
the first car has 15 passengers and the second has 10
Step-by-step explanation:
