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labwork [276]
3 years ago
7

PLEASE HELP WILL GIVE OUT BRAINLEYST MATHH PEOPLE HELP

Mathematics
1 answer:
Umnica [9.8K]3 years ago
3 0

Answer its 82 i added the cm

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WILL MARK AS BRAINLIEST! Simplify
Over [174]

a) - 14/9 or as a mixed number -1 5/9

b) 13/25

c) -1/30

d) 2/5

4 0
3 years ago
Read 2 more answers
Which of the following statements are true? Select all that apply.
Tom [10]

Answer: The statements in options 2 and 4 are true.

Explanation:

The LCM of two numbers is the smallest number that is multiple of both numbers.

The factor of 8 and 12 are,

8=2\times 2\times 2

12=2\times 2\times 3

Since 2 and 2 are common in both but 2 and 3 are not same, therefore the L.C.M. of 8 and 12 is,

L.C.M.(8,12)=2\times 2\times 2\times 3=24

Therefore the statement in option 1 is incorrect.

The factor of 6 and 9 are,

6=2\times 3

9=3\times 3

Since 3 is common in both but 2 and 3 are not same, therefore the L.C.M. of 6 and 9 is,

L.C.M.(6,9)=2\times 3\times 3=18

Therefore the statement in option 2 is correct.

The factor of 11 and 4 are,

11=1\times 11

4=2\times 2

Since all factor are different, therefore the L.C.M. of 11 and 4 is,

L.C.M.(11,4)=1\times 11\times 2\times 2=44

Therefore the statement in option 3 is incorrect.

The factor of 9 and 10 are,

9=1\times 9

10=2\times 5

Since all factor are different, therefore the L.C.M. of 9 and 10 is,

L.C.M.(9,10)=1\times 9\times 2\times 5=90

Therefore the statement in option 4 is correct.

4 0
3 years ago
Isabella borrowed $8000 at a rate of 14%, compounded quarterly. Assuming that she makes no payments, how much will she oh after
Cloud [144]

Answer:

$12,088.55

Step-by-step explanation:

The formula for compounded interest is A = P(1+r/n)^n(t)

A= final amount

P = initial amount

r = rate of interest

n = amount of times it is compounded

t = time or amount of years

In this case n=4 because you are compounding quarterly which is 4 times a year and t will be 3 because you are looking for the amount after 3 years. r is .14 because 14% is .14 in decimal form.

6 0
3 years ago
Estimate the difference by rounding each number to the nearest half or whole.<br><br> 7 1/15 - 3 4/5
bearhunter [10]
7 1/15 to the nearest whole would be 7. 3 4/5 to the nearest whole would be 4.

7 – 4 = 3
3 0
3 years ago
A coin is tossed 100 times. WHich portion would you use to find how many times you'd expect the coin to land on heads?
Charra [1.4K]

Answer:

i would use 1/2 because theres 2 sides on a coin and if you flip it 100 times then the probability of it landing on heads is about 50 out of 100

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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