3 years ago

BRAINLIEST! j+15 is an expression, because

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

3 0

Answer:

<h2>C. Algebraic expression: it consists of numbers and a variable</h2>

Step-by-step explanation:

J + 15 has a variable (j), an operation sign (+), and a number (15).

<em>PLEASE MARK BRAINLIEST</em>

You might be interested in

The mean crying time of infants during naptime at a local preschool is 12 mins. The school implements a new naptime routine in a

love history [14]

Answer:

Step-by-step explanatio n: ummmoirnd iehcn

7 0

3 years ago

Kyle received the following course grades for 10 (three-credit) courses during his freshman year:

timofeeve [1]

Answer:

(a) The average grade point is 2.5.

(b) The relative frequency table is show below.

Step-by-step explanation:

The given data set is

4, 4, 4, 3, 3, 3, 1, 1, 1, 1

(a)

The average grade point is

$Average=\frac{\sum x}{n}$

$Average=\frac{4+4+4+3+3+3+1+1+1+1}{10}$

$Average=2.5$

Therefore the average grade point is 2.5.

(b)

$\text{Relative frequency}=\frac{\text{Frequency of number}}{\text{Total frequency}}$

The relative frequency table is show below:

x f Relative frequency

4 3 $\frac{3}{10}=0.3$

3 3 $\frac{3}{10}=0.3$

1 4 $\frac{4}{10}=0.4$

(c)

Mean of the relative frequency distribution is

$Average=\frac{0.3+0.3+0.4}{3}$

$Average=0.3333$

Therefore the mean of the relative frequency distribution is 0.3333.

4 0

3 years ago

Answers for all questions

abruzzese [7]

Answer:

3 and dived 30 multy is 182 is your answer

Step-by-step explanation:

1+1=2

8 0

3 years ago

The weight of 3 fruit baskets are shown below. Basket A 12 Kg / Basket B 8 Kg / Basket C 18 kg Which basket is heaviest?

Feliz [49]

I think it is B I hope I am right and helped

5 0

3 years ago

Find the radius of a circle that has a circumference of 1671.

son4ous [18]

Answer:

r=8

Step-by-step explanation:

Given formula:

r = C / 2π

It is given that C = 16π

hence

r = 16π / 2π = 8

8 0

3 years ago

BRAINLIEST! j+15 is an ____ expression, because____

BRAINLIEST! j+15 is an expression, because