3 years ago

How do you find the domain & range ?

Mathematics

1 answer:

liberstina [14]3 years ago

8 0

Domain is x while Range is Y

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Ten pieces of paper numbered consecutively from 1 to 10 are put into a hat. if three pieces of paper are drawn at random from th

DaniilM [7]

There are 5 even numbers from 1 to 10.

The number of ways to draw all even numbers is 5!/(2!*3!) = 10

The number of ways to draw from the hat is 10!/(7!*3!) = 128

Therefore the probability is 10/128 = 5/64 or roughly 7.81%

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3 years ago

What is the value of the 3 in 63?

Rina8888 [55]

Answer:

ones

Step-by-step explanation:

6=60

3=3

so it is in the ones place

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3 years ago

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A. Find 33 and a third % of 879

Anvisha [2.4K]

Answer:

Step-by-step explanation:

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3 years ago

find the average of the numbers 5/8, 9/10, 2 3/4 write the solution as a mixed number or fraction in lowest terms.

oksano4ka [1.4K]

Answer:

3.025, 121/40

Step-by-step explanation:

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2 years ago

What are the zeros of this polynomial and state their multiplicity at each <br> y=(x-5)(x+2)^2

N76 [4]

Answer:

Step-by-step explanation:

The zeros of a polynomial are the x-intercepts of the function. To find them, we factor the polynomial and set each factor equal to 0.

This polynomial is already factored so set each to 0 and solve for x.

$x-5=0\\x=5\\(x+2)^{2}=0 \\(x+2)=0\\x=-2$

This means x=-2, 5. Each zero or root has a multiplicity - the number of times the factor occurs. This is also known as the exponent of the factor expression.

(x+5) occurs once since it has exponent 1.

$(x+2)^{2}$ occurs twoce since it has exponent 2.

x=5 mult. 1, x=-2 mult. 2

7 0

3 years ago