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3 years ago

14

Given m|n, find the value of x. t to 154°

1 answer:

SSSSS [86.1K]3 years ago

5 0

Answer:

you are a great mathematician and you don't know this answer sir you try to find out by your own

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you can warm up spaghetti on a gas range in 10 minutes you can warm up that same spaghetti in the microwave in 2 minutes find th

Tamiku [17]

So, from 10 minutes down to 2 minutes, the difference is 8 minutes.

if we take 10 to be the 100%, what is 8 off of it in percentage?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
10&100\\
8&x
\end{array}\implies \cfrac{10}{8}=\cfrac{100}{x}\implies x=\cfrac{8\cdot 100}{10}$

3 0

3 years ago

katie is using fabric to create skirts for her friends each skirts uses 5/6 a yard of fabric how much fabric does she need to cr

gregori [183]

Answer:

10.8

divide 9 by 5/6

5 0

3 years ago

Which of the following is NOT a true statement?

DochEvi [55]

Answerthe answer to this question is b

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A ball travels on a parabolic path in which the height (in feet) is given by the expression $-25t^2+75t+24$, where $t$ is the ti

evablogger [386]

Answer:

The height of the ball is at it's maximum 1.5 units of time after launch.

Step-by-step explanation:

Suppose we have a quadratic function in the following format:

$h(t) = at^{2} + bt + c$

If t is negative, the maximu value of h(t) will happen at the point

$t_{MAX} = -\frac{b}{2a}$

In this question:

$h(t) = -25t^{2} + 75t + 24$

So

$a = -25, b = 75, c = 24$

Then

$t_{MAX} = -\frac{b}{2a} = -\frac{75}{2*(-25)} = 1.5$

The height of the ball is at it's maximum 1.5 units of time after launch.

8 0

3 years ago

23/50 of Zanders friends prefer to stay home on Friday night what percent of Xander's friends prefer to stay home on Friday nigh

koban [17]

Answer:

46% of Xander's friends prefer to stay home on Friday nights.

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

$\frac{23}{50}\ of\ Zanders\ friends\ prefer\ to\ stay\ home\ on\ Friday\ night.$

i.e

Zanders friends prefer to stay home on Friday night = 23

Total numbers of Zanders friends are 50.

Part value = 23

Total value = 50

Put in the formula

$Percentage = \frac{23\times 100}{50}$

$Percentage = \frac{2300}{50}$

Percentage = 46%

Therefore 46% of Xander's friends prefer to stay home on Friday nights.

3 0

3 years ago