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3 years ago

Please help me with this question

Mathematics

1 answer:

storchak [24]3 years ago

5 0

Answer:

B. 1.2 x 10^-1

Step-by-step explanation:

3.6 x 10^7 = 36,000,000

3 x 10^8 = 300,000,000

36,000,000 ÷ 300,000,000 = 0.12

= 1.2 x 10^-1

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12p + 7 > 139 greater or less than

bazaltina [42]

Answer:

$\Huge \boxed{p>11}$

Step-by-step explanation:

First, subtract by 7 both sides of equation.

$\displaystyle 12p+7-7>139-7$

Solve.

$\displaystyle 139-7=132$

$12p>132$

Then, divide by 12 both sides of equation.

$\displaystyle \frac{12p}{12}=\frac{132}{12}$

Solve to find the answer.

$\displaystyle 132\div12=11$

$\huge \boxed{p>11}$ , which is our answer.

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4 years ago

A square table has a perimeter of 20 feet. What is its area?

RSB [31]

Answer:

25 feet squared :)

Step-by-step explanation:

20/4 = 5

5^2 = 25

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2 years ago

Assume that in October of a particular year about 215 billion text messages were sent or received in the US, and the prediction

Julli [10]

Answer:

There will be $243$ billion messages sent or received in November.

Step-by-step explanation:

Given.

Number of text messages sent or received $=215$ billion.

Increment on the very next month $=13\%=\frac{13}{100}=0.13$

Lets find what is $13\%\ of\ 215$

⇒ $13\%\ of\ 215$

⇒ $0.13\times 215=27.95$

So we will add this value to our previous months data.

Now

Number of text messages sent in the month of November $=(27.5+215)=242.95$ billion.

Rounding to the nearest tenth the answer will be $243$ billion.

So $243$ billion text messages were sent or received in November.

5 0

3 years ago

X÷3=3;x what does this mean in math terms

qaws [65]

In math terms this means x divided by 3=3 so x so x means 9 so the answer is nine

6 0

3 years ago

You start at the origin on the coordinate grid you go up 3 units to the left and 5 units up.what are the coordinate of your loca

hodyreva [135]

A (-3,5). The origin is (0,0). You go left 3 units on the x-axis, then you go up 5 units.

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3 years ago

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