3 years ago

Evaluate 2x - Y when x= 5, y=3

Mathematics

1 answer:

Allushta [10]3 years ago

7 0

Answer:

the answer is 7

Step-by-step explanation:

2x-y

2*5 - 3

10 - 3

You might be interested in

What is 1/10 of 209? Enter your answer in the box as a decimal.

VMariaS [17]

Answer:

20.9

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

an experiment consists of flipping a fair coin 4 times. What is the probability of obtaining at least one head?

Dvinal [7]

$\mathbb P(X\ge1)=1-\mathbb P(X=0)$

The probability of getting 0 heads in 4 tosses (or equivalently, 4 tails) is $\dfrac1{2^4}=\dfrac1{16}$ .

So the desired probability is

$1-\dfrac1{16}=\dfrac{15}{16}$

7 0

3 years ago

A town has a population of 13000 and grows at 2.5% every year. What will be the population after 5 years, to the nearest whole n

vova2212 [387]

Answer:

The population will be 14708

Step-by-step explanation:

formula

A = P (1+r)^t

Initial population = P = 13000

Growth rate = r = 2.5% = 0.025

Number of years = t = 5 years.

A = 13000 (1+.025)^5 = 14708

brainly.com/question/12498268

5 0

2 years ago

Read 2 more answers

(I am giving branlest) plz help

Rudiy27

Answer:

huhhh??

Step-by-step explanation:

i didn't unxerstand the question

5 0

3 years ago

Read 2 more answers

4/5 n = 9/10<br>solve n

Alex787 [66]

N =9/8
n = 1 1/8

Hope this helpsb☺

6 0

3 years ago