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Ierofanga [76]
3 years ago
14

Please help me answer please and actually answer

Mathematics
2 answers:
Rasek [7]3 years ago
7 0
4 Bookmarks cost 60 Cents
o-na [289]3 years ago
4 0

Answer:

60 cents

Step-by-step explanation:

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Which measurement is most precise?
Blizzard [7]

Answer:

A

Step-by-step explanation:

Distinguish exact and uncertain numbers; Correctly represent uncertainty in quantities using significant figures.

7 0
3 years ago
Read 2 more answers
Rewrite the following radical expressions as equivalent exponential expressions. <br> a. √5
vivado [14]

Answer:

So in exponential form \sqrt{5} will be equivalent to 5^{\frac{1}{2}}

Step-by-step explanation:

We have given the expression in radical form as \sqrt{5}

We have to find its equivalent in exponential form

We know that if any fraction is in radical form then if we write this in exponential form then in exponential form the exponent come inverse of its number

So \sqrt{5} can be written as 5^{\frac{1}{2}}

So in exponential form \sqrt{5} will be equivalent to 5^{\frac{1}{2}}

8 0
3 years ago
Dan borrowed $750.00 from his brother who is charging him 8% simple interest. If Dan pays his brother back in 6 months, how much
Artemon [7]

Solution:

we are given that

Dan borrowed $750.00(=P) from his brother who is charging him 8% (=r)simple interest.

Dan pays his brother back in 6 months(=t).

we have been asked to find- how much does he have to pay back including the interest?

As we know that

(Simple \ Interest)SI=\frac{PRT}{100}

Substitute the values we get

SI=\frac{750*8*1/2}{100}= 30\\

Hence net payable amount is 750+30=$780


8 0
3 years ago
Read 2 more answers
1. 5. What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m
balu736 [363]

Answer:

50Hz x .10m = 5 m/s

20 m/s divided by .50m = 40Hz

80 m/s  divided by .20m = 400Hz

120 m/s divided by .40m = 300Hz

340 m/s divided by 440Hz = .77m

8 0
3 years ago
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Y = 6x + 5.<br><br><br> What does x equal?
statuscvo [17]
X = (Y - 5) / 6 so X is that
6 0
3 years ago
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