3 years ago

What are the answers?

Mathematics

1 answer:

erik [133]3 years ago

8 0

Answer:

answer is a

Step-by-step explanation:

You might be interested in

There were 50 students in the chess club. The membership went up by 10%. How many more students joined the club?

Vlad [161]

10% of 50 is 5.

Therefore 50+5=55

Your answer is 5

7 0

3 years ago

The mean for a set of 5 numbers is 24. Four of the numbers 18,30,24, and 27. What is the fifth number?

ioda

Answer:

21 it is the fifth number

5 0

3 years ago

Evaluateing expressions 9x-c

lyudmila [28]

Answer:

9x−c

= 9x + − c

=−c+9x

Step-by-step explanation:

3 0

3 years ago

Find the distance between the points (3, -1) and (4, 6).

andrezito [222]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{3}~,~\stackrel{y_1}{-1})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{6})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[4-3]^2+[6-(-1)]^2}\implies d=\sqrt{(4-3)^2+(6+1)^2} \\\\\\ d=\sqrt{50}\implies d\approx 7.07$

6 0

3 years ago

Read 2 more answers

Which of the following functions results in a graph that shows exponential decay? f(x) = 4(0.8)x f(x) = 0.7(1.2)x f(x) = 12(3)x

Korvikt [17]

The function will show exponential decay if one of the following is true

the base is less than 1 and the exponent is positive
the base is greater than 1 and the exponent is negative

The function that meets the requirement for exponential decay is ...

$f(x)=4\cdot 0.8^{x}\quad\text{matches the first choice}$

5 0

3 years ago

Read 2 more answers