2 years ago

What of the following mathematical statements fits the sentence: w decreased by 5?

Mathematics

1 answer:

finlep [7]2 years ago

7 0

The answer is C, w - 5.

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Is percent of change less than 100

Ivanshal [37]

You can't change more than 100 percent

6 0

2 years ago

Work out the circumference of this circle.

tigry1 [53]

C=pid
Since d=9m and pi=3.142, C=3.142*9m=28.278
Rounded to 1 decimal point =28.3

3 0

2 years ago

A ball is dropped from a height of 192 inches onto a level floor. After the third bounce it is still 3 inches off the ground. Pr

ANEK [815]

Answer: The required fraction = $\dfrac18$

Step-by-step explanation:

Let the required fraction = $\dfrac{p}{q}$

Given: Initial height = 192 inches

Height of ball after second bounce = $\dfrac{p}{q}\times192$

Height of ball after third bounce = $\dfrac{p}{q}\times\dfrac{p}{q}\times192=192\dfrac{p^2}{q^2}$

After the third bounce it is 3 inches off the ground.

So,

$(\dfrac{p}{q})^2192=3\\\\\\(\dfrac{p}{q})^2=\dfrac{3}{192}\\\\(\dfrac{p}{q})^2=\dfrac{1}{64}\\\\(\dfrac{p}{q})^2=(\dfrac{1}{8})^2\\\\ \dfrac{p}{q}=\dfrac{1}{8}$

Hence, The required fraction = $\dfrac18$

5 0

2 years ago

so on khan academy we have this question and it makes NO SINCE! it says "start with the number 2380. divide by 10. the number wi

grigory [225]

Answer:

B) Hundreds

Step-by-step explanation:

The number 238 is in the hundreds as the first digit is in the hundreds. You can tell because you say "two hundred."

Hope this helps

7 0

3 years ago

Help help thank you

Ad libitum [116K]

Meter is 0.5 and the fraction is I think 1/2

8 0

2 years ago