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IgorLugansk [536]

3 years ago

9

If a $200 billion increase in investment spending creates $200 billion of new income in the first round of the multiplier proces

s and $160 billion in the second round, the multiplier in the economy is:

1 answer:

telo118 [61]3 years ago

5 0

The multiplier would be 4, I believe so.

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Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling. Abha collected 178

dangina [55]

Answer:

$2S+178\ge 2,000,$

$[911,\infty).$

Step-by-step explanation:

Let S be the number of cans that Shane had collected.

Abha had collected 178 more cans than Shane did, then Abha had collected S+178 cans.

Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling, this means that

$S+S+178\ge 2,000,\\ \\2S+178\ge 2,000.$

Solve this inequality:

1. Divide it by 2:

$S+89\ge 1,000.$

2. Now

$S\ge 1,000-89,\\ \\S\ge 911.$

The solution set is $[911,\infty).$

6 0

3 years ago

PLS HELP ME WITH THIS!

user100 [1]

Answer:

second one (b)

Step-by-step explanation:

The nickel (at the bottom) is increasing at a steady pace. We know this because the line is going in a linear motion (meaning in a straight line). And it is increasing by a steady number (the gradient is 5 grams).

8 0

3 years ago

Another one pls it’s so f hard

Katyanochek1 [597]

Answer

Area = 35cm^2

Explanation

Area of a parallelogram = b•h

In this question, we are given the values:

H = 5cm

B = 7cm

Therefore, the area is 5 x 7

= 35 cm^2

~Hoodini, Hope this helps.

5 0

3 years ago

Given the data set, find the M.A.D.: 87,75, 85, 77, 74,<br> 82, 90, 88, 79, 83*

Masteriza [31]

Answer:

MAD: 4.6

Hope this helps!

5 0

3 years ago

What is the inverse of f(x)=3x+6 ?

scZoUnD [109]

Answer:

$\boxed{\sf \ \ f^{-1}(x)=\dfrac{x-6}{3} \ \ }$

Step-by-step explanation:

hello,

we can write

$fof^{-1}(x)=x \ and \ fof^{-1}(x)=f(f^{-1}(x))=3f^{-1}(x)+6 \ so\\3f^{-1}(x)+6=x \ \ subtract \ 6\\3f^{-1}(x)=x-6 \ \ divide \ \ by \ \ 3\\ f^{-1}(x)=\dfrac{x-6}{3}$

hope this helps

3 0

3 years ago