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3 years ago

Which statement correctly compares the constants of variation for the graph and the equation below?

Mathematics

1 answer:

pychu [463]3 years ago

4 0

Answer:

Step-by-step explanation:

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HELP ASAP/ WILL MARK BRAINLYIEST If f(x) = 3x + 2, what is f(5)?

krok68 [10]

F(5) is equal to 17.
f(5)= 3(5)+2= 17

4 0

3 years ago

A tree casts a shadow of 3 meters, while a meter stick casts a shadow of 0.75 meters. How tall is the tree?

Lunna [17]

3.75 meters I would presume.

Explanation: since a single meter casts a shadow of 0.75 meters that means for each meter, 0.25 meters are missing. So I added 0.75 to three, because there was 3 meters and 3 time 0.25 was 0.75 .

6 0

3 years ago

Four girls and six boys are in a Spanish club. Three of the people will be chosen at random to represent the group in a photogra

snow_tiger [21]

Answer:50 %

Step-by-step explanation:

Given

There are 4 girls and 6 boys in a club

Probability of choosing 1 girl and 2 boys is

$=\dfrac{\text{No of ways of choosing 1 girl and 2 boys }}{\text{No of ways of choosing 3 member out of 10 member}}$

No of ways of choosing 1 girl and 2 boys $=^4C_1\times ^6C_2$

$P=\dfrac{^4C_1\times ^6C_2}{^{10}C_3}$

$P=\dfrac{4\times 15}{10\times 3\times 4}$

$P=\dfrac{15}{30}=\frac{1}{2}$

i.e. $50\%$

3 0

2 years ago

Read 2 more answers

Show why the following statement is true:<br> 2^−1/2 = 1/2^1/2

Alik [6]

In order to solve a negative exponent, you have to consider the multiplicative inverse of the base:

$a^{-m}=\dfrac{1}{a^m}=\left(\dfrac{1}{a}\right)^m$

So, if we solve the negative exponent on the left hand side, we have

$2^{-\frac{1}{2}}=\dfrac{1}{2^\frac{1}{2}}=\left(\dfrac{1}{2}\right)^{\frac{1}{2}}$

which is the right hand side.

6 0

2 years ago

Find the GCF of 72 and 96

Llana [10]

Answer: 24

Step-by-step explanation:

Find the prime factorization of 72 which is :

72 = 2 × 2 × 2 × 3 × 3

Find the prime factorization of 96

96 = 2 × 2 × 2 × 2 × 2 × 3

To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 2 × 3

GCF = 24

* Hopefully this helps:) And answers your question:)!!

Mark me the brainliest:)!!!

<em>~234483279c20~</em>

4 0

2 years ago

Read 2 more answers