Two stores have movies to rent.The first store charges a $20 per-month membership fee plus $1.50 per movie rented.
The second store has no membership fee but charges $3.50 per movie rented.
How many movies would you have to rent in order for the cost to be the same at both stores?
Answers
Answer: 6 movies
Step-by-step explanation:
$20+$1.50= $21.50
$3.50x6= $21
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Suppose you invest $580 at 10% compounded continuously , write an exponential function to model the amount in your investment account ?
true or false?
Answers
It's True.
15 x 2 = 30
Answers
The scientific notation of the population is .
It is required to find the solution.
What is Scientific notation?
Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. Scientific Notation is the expression of a number n in the form a∗10b. where a is an integer such that 1≤|a|<10. and b is an integer too.
Given :
The given number is
20,612,439
in scientific notation is
Move the decimal point so that there is seven non-zero digit to the left.
Hence, the scientific notation of the population is .
Learn more about scientific notation here:
#SPJ2
Answer:
2.0612439 x 10 to the 7th power
Step-by-step explanation:
Answers
Answer: =-6.6n+8.7
3.7-4.6n-2n+5.
add the similare elimants : -4.6n - 2n= -6.6n,
=3.7 - 6.6n +5.
Then add the numbers: 3.7+5=8.7.
= -6.6n+8.7
HOPE THIS HELPED YOU, IF NOT SO SORRY MATE!!! :) IF WRONG PLEASE DO NOT REPORT THIS.
Answers
Answer: 8.4 feet
Step-by-step explanation:
In ΔFGH, the measure of ∠H=90°, the measure of ∠G=21°, and FG = 9 feet. Find the length of GH to the nearest tenth of a foot.
F
G
H
x
9
(opposite of ∠G)
(adj. to ∠G)
(hypotenuse)
21°
\text{What function uses the HYPOTENUSE and the ADJACENT?}
What function uses the HYPOTENUSE and the ADJACENT?
\text{SOH-CAH-TOA}
SOH-CAH-TOA
\cos G = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{x}{9}
cosG=
hypotenuse
adjacent
=
9
x
\cos 21=\frac{x}{9}
cos21=
9
x
9\cos 21=x
9cos21=x
Cross multiply.
x=8.4022\approx \mathbf{8.4}\text{ feet}
x=8.4022≈8.4 feet
Type into calculator and roundto the nearest tenth of a foot.
F
G
H
8.4
9
(opposite of ∠G)
(adj. to ∠G)
(hypotenuse)
21°
Answers
3.)2/6 divided by 2/4 answer is 0.0416666667 simplify 0.04
4.)3/8 divided by 1/2 answer is 1/4