All categories

2 years ago

(Please answer ASAP) (Thank you <3) What is the relative frequency for Group A.

Mathematics

2 answers:

frosja888 [35]2 years ago

8 0

The answer is D, I think so

dangina [55]2 years ago

5 0

Answer:

The answer would be the 4th choice 0.68

Step-by-step explanation:

You might be interested in

I already made an attempt at this question and I would just like to check my answer z = ?

Salsk061 [2.6K]

So we have the equation:

$\frac{z+9}{4}=2.1$

Then we need to multiply by 4 on both sides to get rid of the denominator on the left:

$z+9=8.4$

Then we subtract 9 on both sides to solve for z:

$z=-0.6$

Therefore the answer is z = -0.6.

5 0

3 years ago

2x-8=4(x+1). Solve for X please!

julsineya [31]

Answer:

-6 = x

Step-by-step explanation:

2x-8=4(x+1)

Distribute

2x -8 = 4x+4

Subtract 2x

2x-8-2x = 4x-2x+4

-8 = 2x+4

Subtract 4

-8-4 = 2x+4-4

-12 = 2x

Divide by 2

-12/2 = 2x/2

-6 = x

6 0

2 years ago

Read 2 more answers

What is the difference of the polynomials?

alina1380 [7]

Answer:

Step-by-step explanation:

C is the right answer

8 0

2 years ago

Ignatz repeatedly rolls a fair $6$-sided die. What is the probability that he rolls his first $5$ before he rolls his second (no

n200080 [17]

Ignatz has a probability of rolling his first $5$ on a 6:1 probability.

5 0

3 years ago

Find the Midpoint of the coordinates (-1,4) and (5,7)

Rainbow [258]

Answer:

$(2,\frac{11}{2})$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Endpoint (-1, 4)

Endpoint (5, 7)

Step 2: Find midpoint

Substitute: $(\frac{-1+5}{2},\frac{4+7}{2})$
Add: $(\frac{4}{2},\frac{11}{2})$
Divide: $(2,\frac{11}{2})$

5 0

2 years ago

Read 2 more answers