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alukav5142 [94]
3 years ago
7

Betsy has ten and one half ounces of gold and and uses four fifths of it to make earrings. How much gold does she use to make th

e earrings?
Mathematics
1 answer:
zloy xaker [14]3 years ago
5 0

Answer:8.4

Step-by-step explanation:

10.5 oz

10.5*4/5=8.4

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Solve for y. You must write your answer in fully simplified form.<br><br> -12 = -5y
MArishka [77]

Answer:

Y= 12/5

Step-by-step explanation:

-12= -5y

-12/-5=y

3 0
3 years ago
Find a common denominator for the pair of factions.then,write equivalent fractions with the common denominator 8/15 and 1/3
Juli2301 [7.4K]

Answer:

c. 15

Step-by-step explanation: 15 is divisible by 3

7 0
3 years ago
The population of a city, P, in millions, is a function of t, the number of years since 2010, so P=f(t). What does the statement
Crazy boy [7]

Answer:

f(5) = 10

The population of city is 10 millions in year 2015 that is 5 years after 2010.

Step-by-step explanation:

We are given the following information in the question:

The population of a city, P, in millions, is a function of t.

P= f(t)

where P is the population of city in millions and t is the number of years after 2010.

We have to interpret the meaning o the statement f(5) = 10.

f(5) = 10

Interpretation:

Comparing the relation we get,

It means that the population of city is 10 millions in year 2015 that is 5 years after 2010.

4 0
3 years ago
Charlotte have 36 apple,Dylan have 1 apple and Kevin have 56 apple how many apples are left?
IRISSAK [1]

Answer:

93 apples?

Step-by-step explanation:

36 + 1 + 56 = 93 apples?

5 0
3 years ago
Surface area of a cylinder radius=10 height=15
Virty [35]

Answer:

1570

Step-by-step explanation:

the formula for surface area of a cylinder is:

A= 2πrh + 2πr²

π aka pi = 3.14

r = 10

h = 15

so now plug in the numbers

A = 2(3.14)(10)(15) + 2(3.14)(10²)

A = 942 + 2(3.14)(100)

A = 942 + 628

A = 1570

5 0
3 years ago
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