A rocket travels at an approximate speed of 7.9 kilometers per second.

Mathematics

2 answers:

elena55 [62]3 years ago

8 0

I think of you but I’m not sure

Leokris [45]3 years ago

6 0

Answer:

Try B. I'm not entirely sure.

Step-by-step explanation:

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You are riding in a taxi that charges a $10 flat fee, plus an additional $2 per

irakobra [83]

Answer:

C= 2M + 10

Step-by-step explanation:

In this equation, we will calculate the total cost. So, we'll start off with "C =" Then, we know tat the charge is $2 per mile so we'll add it and make C = 2M. Then, it states that the flat fee is 10 dollars which makes the equation

C = 2M +10.

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3 years ago

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Evaluate x if:<br>(i) 36x = 782 - 42<br><br>

Ratling [72]

Answer:

36x=740

x=740/36

x=20.55

Hope it helps

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3 years ago

Find the sum of this infinite geometric series where a1=0.3 and r=0.55

Lisa [10]

Hello, Marymack!

We know that in a geometric sequence defined by $\mathsf{a_1}$ and $\mathsf{r}$ , the sum can be calculated the following way:

$\mathsf{S_n = \dfrac{a_1}{1-r}}\\ \\ \\ \\ \mathsf{S_n = \dfrac{0.3}{1-0.55}}\\ \\ \\ \mathsf{S_n = \dfrac{0.3}{0.45}}\\ \\ \\ \boxed{\mathsf{S_n = \dfrac{2}{3}=0.666...}}$

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3 years ago

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18 2by5-4 1by10 find the difference

luda_lava [24]

Given:

The expression is:

$18\dfrac{2}{5}-4\dfrac{1}{10}$