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scoundrel [369]
4 years ago
9

HELP!! I'M COMFUSED!

Mathematics
1 answer:
inna [77]4 years ago
3 0

Answer:

Take the ratio of the 2 numbers:

\frac{6.5 \times  {10}^{ - 8} }{8.8 \times {10}^{ - 27} }  = 7.4 \times  {10}^{18}

This means that it takes 7.4×10^18 particle Bs to equal the mass of particle A.

You might be interested in
A 2% decrease is written as<br><br> A 30% increase is written as
alexandr1967 [171]

Answer:

100% - 2% = 98%

Or 100% x 0.98 = 98%

100% - 30% = 70%

Or

100% x 0.7 = 70%

Answer : 0.98 & 0.7

Thus, any number/price multiplied by these decimal multipilers - automatically, will give you the decreased values of the original values.)

For example, a £300 bag is on a sale for 2% off, how much does it cost?

£300 x 0.98 = £294 (final price of the bag)

Hope this helps!

5 0
3 years ago
What is 500000000 x 10
lawyer [7]
Hey dude✌✌

Here is your answer⤵⤵⤵


➡500000000*10
➡5,000,000,000


Hope this helps you✨

Pls mark my answer as brainliest ☺

#Divjot#@

◀▶◀▶◀▶◀▶◀▶◀▶◀▶◀▶
7 0
3 years ago
Mr.Brown deposited $2500 to his new savings account. Each month, he deposits $300 to his account. Which inequality can be used t
Firlakuza [10]

Answer:

X>5

Step-by-step explanation:

Since the initial deposit is given as $2500 then to get more than $4000, Mr. Brown needs additional 4000-2500=$1500

Since each month he deposits $300 then after x months he will have more than $1500 additional.

4000<300x+2500

Collecting like terms

4000-2500<300x

1500<300x

Simplifying

5<x

Or

x>5

8 0
4 years ago
the equation p=2l+20 gives the perimeter P (in inches) of a rectangular box with a length of l feet. Identify the independent an
algol [13]

Answer:

Step-by-step explanation:

4 0
3 years ago
Which is the area of this circle? 5 in
andre [41]
I hope this helps you



Area=pi.r^2



Area =3,14.5^2


Area =78,5
4 0
3 years ago
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