3 years ago

PLZ HELP

Mathematics

1 answer:

Igoryamba3 years ago

3 0

The answer is

D. 8:00 p.m

You might be interested in

Hi, I need help.

slavikrds [6]

Answer:

B, 24 (second answer choice)

Step-by-step explanation:

4r+7s=23

r-2s=17

8r+14s=46

7r-14s=119

15r=165

r=11

11-2s=17..........by putting value of r in ii

-2s=17-11

2s= -6

s= -3

3r+3s=3*11+3(-3) you get this by putting values of r and s

=33-9

=24 (B)

7 0

3 years ago

Read 2 more answers

Calculate the Average of...

lesantik [10]

You add them and then divide by how many numbers there are.

a. (3+43)/2 = 23
b. 0
c. -1

3 0

3 years ago

Read 2 more answers

According to the graph, what is the experimental probability of selecting the letter E?

Daniel [21]

The experimental probability of letter E is: 3/25

Step-by-step explanation:

The given diagram is the number of outcomes for each letter is given

We have to find the total number of outcomes for finding the experimental probability of letter E

So,

Total outcomes = n(S) = 5+12+8+10+6+9 = 50

Number of outcomes for Letter E = n(E) = 6

So the experimental probability will be:

$P(E) = \frac{n(E)}{n(S)}\\\\=\frac{6}{50}\\\\= \frac{3}{25}$

Hence,

The experimental probability of letter E is: 3/25

Keywords: Probability, experimental probability

Learn more about probability at:

#LearnwithBrainly

7 0

3 years ago

Write a two column proof given

never [62]

Im sorry but im not sure what your asking

8 0

3 years ago

The profits in hundreds of dollars, p(c), that a company can make from a product is modeled by a function of the price, c, they

Fiesta28 [93]

Answer:

640,000

Step-by-step explanation:

took test

7 0

2 years ago