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3 years ago

I NEED HELP plzzzzzzzzz

Mathematics

1 answer:

Dahasolnce [82]3 years ago

5 0

Answer:

its either the third or the second

Step-by-step explanation:

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Blain exchanges $100 for yen before going to Japan. If each U.S. dollar is worth 88.353 yen, how many yen should Blain receive?

Tcecarenko [31]

To figure out how many yen all ya have to do is multiply 88.353 by 100 to get the answer 8835.3 yen.

5 0

3 years ago

Read 2 more answers

A townhouse in San Francisco was purchased for $80,000 in 1975. The appreciation of the building is modeled by the equation: A=8

jonny [76]

Answer:

In 1981 was the building worth double it’s value.

Step-by-step explanation:

Given : A townhouse in San Francisco was purchased for $80,000 in 1975. The appreciation of the building is modeled by the equation : $A=80000(1.12)^t$ , where t represents time in years.

To find : In what year was the building worth double it’s value in 1975?

Solution :

The amount is $80,000.

The building worth double it’s value in 1975.

i.e. amount became A=2(80000).

Substitute in the model,

$2(80000)=80000(1.12)^t$

$(1.12)^t=\frac{2(80000)}{80000}$

$(1.12)^t=2$

Taking log both side,

$t\log (1.12)=\log 2$

$t=\frac{\log 2}{\log (1.12)}$

$t=6.11$

i.e. Approx in 6 years.

So, 1975+6=1981

Therefore, in 1981 was the building worth double it’s value.

4 0

4 years ago

A radio station had 66 tickets to a concert. They gave away 2 times as many tickets to listeners as to employees. How many ticke

Verdich [7]

Answer:

22 tickets for the employees

Step-by-step explanation:

66 / 3 = 22

(2)22 = 44

66 - 44 = 22

7 0

3 years ago

What is the linear equation for slope= 5 (4,7)

Burka [1]

Answer:

23.5

Step-by-step explanation:

8 0

3 years ago

5,391 divided 77 estimate

neonofarm [45]

<span>5,391 divided 77 = 70.01...........

by estimation

70</span>

6 0

3 years ago