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Ber [7]
3 years ago
7

I'm not sure if I'm right. Which value is equivalent to cos15∘?

Mathematics
1 answer:
Jlenok [28]3 years ago
3 0

Answer: sin 75

Step-by-step explanation:

Cos 15 = 0.9659

Sin 75 = 0.9659

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The two-way table shows the number of people who have or have not graduated from college and who live or do not live in their ho
neonofarm [45]

Answer:

0.28

Step-by-step explanation:

Refer the attached figure

Given :

People who live in their hometown and graduated from the college =8

People who do not live in their hometown and graduated from the college = 10

People who did not graduate from college and lives in home town = 6

People who did not graduate from college and do not live in home town = 4

To Find :  Among people who do not live in their hometown, what is the relative frequency of not graduating from college?

Solution :

The total no. of people who do not live in home town whether they are graduated or not graduated = 14

People who did not graduate from college and do not live in home town = 4

Thus  Among people who do not live in their hometown the relative frequency of not graduating from college :

People who did not graduate from college and do not live in home town/total no. of people who do not live in home town whether they are graduated or not graduated

⇒\frac{4}{14}

⇒\frac{2}{7}

⇒0.28

Thus , Among people who do not live in their hometown the relative frequency of not graduating from college = 0.28




5 0
4 years ago
Read 2 more answers
Larry has 9 yards of fabric. He will use 2 yards to make each vest. How many vests
elena-14-01-66 [18.8K]

Answer:

4 vests

Step-by-step explanation:

Larry has 9 yards of fabric, in which 2 are needed to make a vest.

Divide 9 with 2: 9/2 = 4.5

However, note that you cannot have half a vest, so you must round down.

4.5 becomes 4.

4 vests is the maximum Larry can make with 9 yards of fabric.

~

8 0
3 years ago
Read 2 more answers
Simplify: 2cd3 (c- d+5)
sasho [114]

Answer:

2c2d3 − 2cd4 + 10cd3

hope it helps

6 0
3 years ago
if 66 2/3% of a certain kind of ore is iron, how much pure iron can be made from 240kg of this ore? 12 metric tons?
nlexa [21]

Answer:

160 kg and 8 metric tons

Step-by-step explanation:

66 2/3%=2/3

(2/3)240 = 160 kg

(2/3)12 metric tons = 8 metric tons

8 0
3 years ago
Read 2 more answers
Subtract m + 8 ​​from​ 5m + 11.
Dimas [21]
The answer is 4m+3
 Can you mark as brainliest

7 0
3 years ago
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