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2 years ago

Question 7

Mathematics

1 answer:

Pepsi [2]2 years ago

7 0

Answer:

1 : 2.3

Step-by-step explanation

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In 2000, the cost of tuition at a UC school was $3200. The tuition has increased by about 8% every year. How much can you expect

miss Akunina [59]

Answer:

$51, 200

Step-by-step explanation:

First is to find the increase of tuition

$3,200 × .8 = $2560

then subtract the year.

2020-2000=20

lastly multiply the year and the increase of tuition to know the final answer

$2560 × 20 = $51,200

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3 years ago

What is 3× 1/10 in decimal notation?

MaRussiya [10]

Answer:

Step-by-step explanation:

3* 1/10 = .3

.3 is decimal notation

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2 years ago

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Find cot theta. (-6,-3sqrt(5)

cupoosta [38]

0 Pretend that is theta XD

cot 0 = $\frac{1}{tan0}$

Find tan 0.

tan 0 = $\frac{y}{x}$

tan 0 = $\frac{-3\sqrt{5}}{-6}$

tan 0 = $\frac{\sqrt{5}}{2}$

cot 0 = $\frac{1}{tan0}$

cot 0 = $\frac{1}{\frac{\sqrt{5} }{2} }$

Multiply 2/√5 to the numerator and the denominator (or multiply the reciprocal of the denominator to the top and bottom of the fraction)

cot 0 = $\frac{1}{\frac{\sqrt{5}}{2} } (\frac{\frac{2}{\sqrt{5}} }{\frac{2}{\sqrt{5}}} )$

cot 0 = $\frac{2}{\sqrt{5}}$

Multiply √5 to the numerator and the denominator

cot 0 = $\frac{2}{\sqrt{5}} (\frac{\sqrt{5} }{\sqrt{5} })$

cot 0 = $\frac{2\sqrt{5}}{5}$

5 0

3 years ago

−12.405 as a mixed number in simplest form.

Flura [38]

Answer:

-12 81/200 or -2481/200

Step-by-step explanation:

Hope this helps and can I have brainliest!

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3 years ago

What is the ratio of blue shapes to all shapes in the set below?<br> 5:9<br> оооо<br> 04:5<br> 5:4

Anit [1.1K]

Answeri don't get the equestion your trying to say

Step-by-step explanation:

5 0

3 years ago