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qwelly [4]
4 years ago
6

Simplify. Remove all perfect squares from inside the square root. √56z7

Mathematics
1 answer:
SVETLANKA909090 [29]4 years ago
4 0

Answer:

= 2z^3\sqrt{14z}

Step-by-step explanation:

= \sqrt{56z^7}

= \sqrt{14*2^2*z^6*z}

= 2z^3\sqrt{14z}

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Talia spent 3/4 of this week's allowance on candy. Of the money she spent on candy, 5/6 was spent on gummy bears. What fraction
Anna71 [15]
<span>Tabia spent 15/24 of this week's allowance on gummy bears. She can calculate that by multiplying 3/4 times 5/6. To do that, she multiplies the top numbers of each fraction together (3 times 5 equals 15), and to get the top number of the fraction. Then she multiplies the bottom numbers together (4 times 6 equals 24) to get the bottom number.</span>
3 0
4 years ago
you can calculate the probabilityof a random event, such as the rolling of dice or dealing of cards, by _____
Tasya [4]

Answer:

Making a fraction.

Step-by-step explanation:

Put the favored outcome as the numerator. Then, put the total number of outcomes as the denominator and boom, you have calculated probability. *Thumbs Up*

7 0
3 years ago
How to solve this problem?<br> -3 d +7 &gt; 25
sp2606 [1]
Answer to your question:

D = d < -6
8 0
4 years ago
Read 2 more answers
Solve the problem of exponential growth. In 1985 an antique automobile club had 23,000 members. Since then its membership has gr
Helen [10]

Answer:

127,000\ members

Step-by-step explanation:

In this problem we have an exponential function of the form

f(x)=a(b)^{x}

where

a is the initial value

b is the base

The base is equal to

b=1+r

r is the average rate

In this problem we have

a=23,000 members

r=5%=5/100=0.05

b=1+0.05=1.05

substitute

f(x)=23,000(1.05)^{x}

x ----> is the number of years since 1985

How many members will there be in 2020?

x=2020-1985=35 years

substitute in the function

f(x)=23,000(1.05)^{35}=126,868\ members

Round to the nearest thousand

126,868=127,000\ members

4 0
3 years ago
Help! Use the identity of i^2=-1 to compute the powers of i and complete the table
Alexeev081 [22]

Answer:

Step-by-step explanation:

i^3= -i

i^4= 1

i^5= i

i^6= -1

i^7=  -i

For the other questions, can you give me the value of N. If that is not possible, then sorry I can not help you. And feel free to report this if this is not useful :(

4 0
3 years ago
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