2 years ago

Fourteen students in Mr. Burton’s class are girls. This is 60% of his class. How many students are in his class?

Mathematics

1 answer:

AURORKA [14]2 years ago

7 0

Answer:

Step-by-step explanation:

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In the decimal 55.555, which is 1/10 the value of the 5 in the tenths place?

inna [77]

Answer:

55.555

Step-by-step explanation:

1/10 × 1/10 = 1/100

The value in the hundredths place is 1/10 the value in the tenths place.

55.555

7 0

2 years ago

At a local store, Kelly and Martin bought some notebooks and pencils. Kelly bought 4 notebooks and 25 pencils for 16.71. Martin

grandymaker [24]

Answer:

9.17

Step-by-step explanation:

6 0

3 years ago

F(3)= 5x^2 - 4x + 9<br> evaluate this quadratic function

Neporo4naja [7]

Answer:

$f(3) = 38$

Step-by-step explanation:

Given the quadratic function

$f\left(x\right)=\:5x^2\:-\:4x\:+\:9$

Evaluating the quadratic function

$f\left(x\right)=\:5x^2\:-\:4x\:+\:9$

substitute x = 3

$f\left(3\right)=\:5\left(3\right)^2\:-\:4\left(4\right)\:+\:9$

$f(3) = 45-16+9$

$f(3) = 38$

Therefore,

$f(3) = 38$

6 0

2 years ago

The cost for a pack of 12 pencils is $3.24 . find the unit price in dollars per pencil. if necessary, round your answer to the n

Llana [10]

To getyour answer, just divided 3.24 by 12. You will get 0.27. So the answer is each pencil costs 27 cents or 0.27.

4 0

3 years ago

When a person purchases stock in a company, he is in reality loaning money to the company. True False

Alik [6]

I think it is False

God Bless

4 0

3 years ago

Read 2 more answers