All categories

3 years ago

Use a 10-square model to solve. 12 is 10% of what number?

2 answers:

7 0

Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100= 0.10.
Try this

mestny [16]3 years ago

3 0

I think the answer is 240 tho im not completely sure

hope this helps

You might be interested in

Question 7 Multiple Choice Worth 1 points)

expeople1 [14]

Answer:

The answer to your question is (3, 0)

Step-by-step explanation:

Data

4x + 2y = 12 Equation l

x - y = 3 Equation ll

Process

To solve this problem use the elimination method

1.- Multiply equation ll by 2

4x + 2y = 12

2x - 2y = 6

6x 0 = 18

2.- Solve for x

6x = 18

x = 18/6

x = 3

3.- Substitute x in equation ll to find y

3 - y = 3

-Solve for y

-y = 3 - 3

y = 0

4.- Write the solution

(3, 0)

8 0

3 years ago

Read 2 more answers

Section 5.2 Problem 6: Find the general solution <img src="https://tex.z-dn.net/?f=y%27%27%20%2B%206y%27%20%2B%2010y%2

mihalych1998 [28]

Answer:

$y=e^{-3t}(A\: cos\: t+B\:sin\:t)$

Step-by-step explanation:

Given Second-Order Homogenous Differential Equation

$y''+6y'+10y=0$

Use Auxiliary Equation

$m^2+6m+10=0\\\\(m+3)^2+1=0\\\\(m+3)^2=-1\\\\m+3=\pm i\\\\m=-3\pm i$

General Solution

$y=e^{pt}(A\: cos\: qt+B\:sin\:qt)\\\\y=e^{-3t}(A\: cos\: t+B\:sin\:t)$

Note that the DE has two distinct complex solutions $p\pm qi$ where $A$ and $B$ are arbitrary constants.

4 0

2 years ago

A polynomial p has zeros when x=5, x=-1 and x=-1/4

kiruha [24]

Answer:

p(x) = (5x - 1) (x + 4) (x - 2)

4 0

2 years ago

Read 2 more answers

Solve using any method.

Mkey [24]

Fourth one since x is 2 and the y is 1

5 0

3 years ago

Observe os pontos Z, Y, W, X e V marcados na reta numérica abaixo.

adelina 88 [10]

A raiz quadrada de 14 seria 3.74165738677 ou 3.7

Arredondamos para 4 já q 7 é próximo de 10

5 0

3 years ago