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ahrayia [7]
3 years ago
15

What is the percent change from 46 to 7? Round to the nearest tenth

Mathematics
2 answers:
Mashcka [7]3 years ago
6 0
-84.8 is with it rounded to the nearest tenth
Elza [17]3 years ago
5 0
-84.8 ???? i don’t know sorry if it’s wrong
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A merchant is bagging potatoes that he will sell for 5$ a bag. He wants to take in at least 400$ for them. How many bags should
Kitty [74]

400 divided by 5 = 80.

Needs to bag at least 80.

7 0
3 years ago
ANSWER ASAPPP PLSSS. ILL MARK BRAINLIEST TOO
nevsk [136]

Answer:

Step-by-step explanation:

11.04 = 10(1.02)^n

1.104 = 1.02^n

ln 1.104 = ln 1.02^n

ln 1.104 = n ln 1.02

n = ln 1.104/ ln 1.02

n = 4.99630409516

4.99 can be rounded to 5.

So a reasonable domain would be 0 ≤ x < 5

PART B)

f(0) = 10(1.02)^0

f(0) = 10(1)

f(0) = 10

The y-intercept represents the height of the plant when they began the experiment.

f(1) = 10(1.02)^1

f(1) = 10(1.02)

f(1) = 10.2

(1, 10.2)

f(5) = 10(1.02)^5

f(5) = 10(1.1040808)

f(5) = 11.040808

f(1)=10(1.02)^1

f(1)=10.2

Average rate= (fn2-fn1)/(n2-n1)

                     =11.04-10.2/(5-1)

                    =0.22

the average rate of change of the function f(n) from n = 1 to n = 5 is 0.22.  

3 0
3 years ago
Read 2 more answers
20x+6=y<br><br> 19x+7=y<br><br> answer please
morpeh [17]

Step-by-step explanation:

what we trying to find the value of x and y

20x+6=y

x intercept,y=0

20x+6=0-6

20x/20=-6/20

×=-0.3

y intercept,x=0

20(0)+6=y

0+6=y

6=y

(-0.3,0)

19x+7=y

y intercept,x =0

19(0)+7=y

0+7=y

7=y

x intercept,y=0

19x+7=0-7

19x=-7

19x/19=-7/19

x=-0.37

4 0
2 years ago
Irrotional<br>number I need a example​
tekilochka [14]

Irrational numbers are numbers that can not be written as a simple fraction. An example of one would be \pi. Pi is about 3.14, but it goes on forever. You can not write pi as a simple fraction.

6 0
3 years ago
PLEASE HELP I WILL GIVE BRAINIEST.
Dafna1 [17]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
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