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Ierofanga [76]
3 years ago
8

Which of the following is equal to √16x4? A. 32 B. 64 C. √16/4 D. √16•√4

Mathematics
2 answers:
Assoli18 [71]3 years ago
6 0

<u>Given </u><u>:</u><u>-</u><u> </u>

  • √16 × 4 .

<u>To </u><u>Find </u><u>:</u><u>-</u><u> </u>

  • The value of the expression .

<u>Answer </u><u>:</u><u>-</u><u> </u>

We know that , if ,

=> √{ab}

It can be written as ,

=> √a × √b ,

Therefore ,

=> √{ 16 × 4 }

=> √16 × √4

<u>Option</u><u> D</u><u> is</u><u> correct</u><u> </u><u>!</u>

Varvara68 [4.7K]3 years ago
4 0

Answer:

none

Step-by-step explanation:

there no answer in the options provided because 16×4 will give you 64 and square root of 64 is 8.

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Colin invests £3900 into his bank account.
zloy xaker [14]

Answer:

Colin will have 421824 pennies after 2 years

Step-by-step explanation:

Given:

Amount invested in bank by Colin (P) = £3900

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Time period (n) = 2 years

To find: Amount after 2 years (A)

Solution:

Formula for amount (A) is A=P\left ( 1+\frac{r}{100} \right )^n

A=3900\left ( 1+\frac{4}{100} \right )^2\\=3900\left ( 1+\frac{1}{25} \right )^2\\=3900\times \frac{26}{25}\times \frac{26}{25}\\=4218.24

As 1 pound = 100 pennies,

4218.24 pounds = 4218.24 × 100 = 421824 pennies

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Colin will have 421824 pennies after 2 years.

4 0
3 years ago
For which equation is y = 7 a solution?
Natasha2012 [34]

Answer:B

Step-by-step explanation:

y - 26 = -19

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y=7

4 0
3 years ago
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4 years ago
What is the median of the data (180,175,163,186,153,194,198,183,187,174,177,196,162,185,174,195,164,152,144,138,125,110)
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Put them in order from smallest to largest
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answer
174.5


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kakasveta [241]

Answer:

x =  -12

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Step-by-step explanation:

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2 years ago
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