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2 years ago

Football team had scores of 23, 15, 11, 29, and 17 in the last five games the team played. Which score is NOT a prime number?

Mathematics

2 answers:

Anestetic [448]2 years ago

8 0

Answer:

Step-by-step explanation:

prime numbers are numbers that can only be divided by it self and 1

so in this case 15 is the only one that is not a prime number

exis [7]2 years ago

3 0

Answer:

Step-by-step explanation:

15 is 5 * 3 so is not prime.

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The function f(x) = 5One-fifth is reflected over the y-axis. Which equations represent the reflected function? Select two option

postnew [5]

Answer:

The equations that represent the reflected function are

$f(x)=5(\frac{1}{5})^{-x}$

$f(x)=5(5)^{x}$

Step-by-step explanation:

The correct question in the attached figure

we have the function

$f(x)=5(\frac{1}{5})^{x}$

we know that

A reflection across the y-axis interchanges positive x-values with negative x-values, swapping x and −x.

therefore

$f(−x) = f(x).$

The reflection of the given function across the y-axis will be equal to

(Remember interchanges positive x-values with negative x-values)

$f(x)=5(\frac{1}{5})^{-x}$

An equivalent form will be

$f(x)=5(\frac{1}{5})^{(-1)(x)}=5[(\frac{1}{5})^{-1})]^{x}=5(5)^{x}$

therefore

The equations that represent the reflected function are

$f(x)=5(\frac{1}{5})^{-x}$

$f(x)=5(5)^{x}$

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2 years ago

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If a unit price label has a unit price of 13.5 cents per ounce, how much is the total price for a 24 ounce package? a. $0.32 b.

marta [7]

Multiply:
13.5*24=324cents=$3.24

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2 years ago

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A company logo is made up of a square and three identical triangles. What is the area of the logo? Enter your answer in the box.

garri49 [273]

Given:
square with sides measuring 7 cm.
3 triangles attached to three sides of the square. A line bisecting one triangle is measured at 4 cm.

Area of a square = s² = (7cm)² = 49 cm²

Area of a triangle = hb/2 = (4cm*7cm)/2 = 14 cm²
Area of the 3 triangles = 14 cm² x 3 = 42 cm²

Total area of the logo = 49 cm² + 42 cm² = 91 cm²

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2 years ago

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Someone help asap math 10

pashok25 [27]

Step-by-step explanation:

relation 1: x=-6

relation 2:y =-9

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2 years ago

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Wen takes a job with a starting salary of $100,000 for the first year. she earns a 3% increase each year. what does s5 represent

steposvetlana [31]

$S_{n} = \frac{ a_{1}(1- r^{n}) }{1-r}$ $a_{1} = 100000, r=1.03, n=5$
$S_{5} = \frac{100000(1- 1.03^{5}) }{1-1.03} = \frac{100000(-.159)}{-.03} =530,000$

So after 5 years she is making $530,000.

Hope that helps

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3 years ago

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