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2 years ago

Not sure what the answer is. Please don't answer if you're not sure what the answer is. Thanks!

Mathematics

2 answers:

alukav5142 [94]2 years ago

8 0

C. Expontentiol growth

jek_recluse [69]2 years ago

5 0

Answer:

c: exponential growth

Step-by-step explanation:

all you have to do is graph it

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Hi guys, how to calculate this in system? {2a+3b=14 {5b+4a=20 Thanks,

Tom [10]

Step-by-step explanation:

there it is

and if u need more help tell me

5 0

2 years ago

Write in y=mx+b form

DENIUS [597]

Step-by-step explanation:

b =-4 (y-intercept)

x =0

m = 0 (the line doesn't have a slope)

y = mx + c

y = 0(0) + (-4)

y = - 4

7 0

2 years ago

-6x + 18 = 7- (4x + 9) help will give brainlyist

andreyandreev [35.5K]

Answer:

X = -5

Step-by-step explanation:

-6x + 18 = 7 - (4x + 9)

first we simplify the parentheses.

distribute the invisible number one created by the negative sign in front of the parentheses to get -6x + 18 = 7 - 4x - 9

then simplify further by subtracting 9 from the right side, leaving you with

-6x + 18 = -2 - 4x

next, add 2 to both sides to isolate the variable.

-6x + 20 = -4x

then, to isolate the variable further add 6x to both sides.

20 = -4x

divide both sides by -4 to isolate the variable

-5 = x

so, x = -5

6 0

3 years ago

Read 2 more answers

I had 6 cupcakes two days ago, and 9 yesterday. help me continue this pattern. thank you.

lutik1710 [3]

You had 12 the next day and the day after that you had 18

6 0

2 years ago

Read 2 more answers

From a group of 8 volunteers, including Andrew and Karen, 4 people are to be selected at random to organize a charity event. Wha

Helga [31]

Answer:

The correct option is D. 2/7

Step-by-step explanation:

Consider the provided information.

There are 8 volunteers including Andrew and Karen, 4 people are to be selected at random to organize a charity event.

We need to determine the probability Andrew will be among the 4 volunteers selected and Karen will not.

We want to select Andrew and 3 others but not Karen in the group.

Thus, the number of ways to select 3 member out of 8-2=6

(We subtract 2 from 8 because Andrew is already selected and we don't want Karen to be selected, so subtract 2 from 8.)

The required probability is:

$\dfrac{^6C_3}{^8C_4}=\dfrac{\frac{6!}{3!3!}}{\frac{8!}{4!4!}}\\\\\\\dfrac{^6C_3}{^8C_4}=\frac{20}{70}\\\\\\\dfrac{^6C_3}{^8C_4}=\dfrac{2}{7}$

Hence, the correct option is D. 2/7

6 0

3 years ago