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Ulleksa [173]
2 years ago
11

Lynette wanted to run one mile in eight minutes. To be on pace to reach

Mathematics
1 answer:
natta225 [31]2 years ago
4 0

Answer:

0.25 miles

Step-by-step explanation:

assuming that she keeps a constant Velocity/ speed,

find the speed she intends to run with, ie total distance/time

\frac{1}{8} miles \: per \: minute

find the distance she travels in two minutes, ie speed multiplied by time.

\frac{1}{8}  \times 2 =  \frac{1}{4 }  = 0.25

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TVs are described by the length of their diagonals. The diagonal of a TV is
elena55 [62]

Answer:

32

Step-by-step explanation:

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2 years ago
69. REAL-WORLD APPLICATIONS
svp [43]

Answer:

Cost of per session the average rate is $45.

Step-by-step explanation:

It is given that a gym membership with two personal training session cost $125, while gym membership with five personal training sessions cost $260.

It is required to find what is the cost per session.

Step 1 of 1

It is given that a gym membership with two personal training session cost $125, while gym membership with five personal training sessions cost $260.

To find the cost of per session calculate the average rate.

Now let $f(x)$ be the cost per session use the for the average rate of change, and the input value is the number of personal traings x.

$m=\frac{f\left(x_{2}\right)-f\left(x_{1}\right)}{x_{2}-x_{1}}$$

Now substitute, $125 for $f\left(x_{2}\right), 260 for $f\left(x_{1}\right), 2$ for $x_{1}$ and 5 for $x_{2}$ then,

$m=\frac{260-125}{5-2}$\$$\begin{aligned}&=\frac{135}{3} \\&=45\end{aligned}$$

Cost of per session the average rate is $45.

3 0
1 year ago
Cindy needs to order 150 invitations which are sold in packs of 20. How many packs does Cindy need to buy?
sp2606 [1]

Cindy needs to buy 8 packs of invitations.

8 0
2 years ago
How do you write 12 ten thousands, 8 thousands, 14 hundreds, 7 ones in standard form
kap26 [50]
128,147 that is in standard form
6 0
3 years ago
-2x+5/-5x-7 simplify
Yakvenalex [24]

Hello from MrBillDoesMath!

Answer:

-3x - 7


Discussion:

The order of operations states that multiplication and division are done before addition\subtraction.  So

-2x +5/-5x - 7 =            

-2x + (5/-5x) - 7   -

-2x -x -7 =

-3x - 7



Thank you,

MrB

3 0
3 years ago
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