MATHEMATICS COLLEGE

Identify m∠C in the triangle shown.Question 6 options:

A)

17°

B)

23°

C)

21°

D)

19°
Identify m∠C in the triangle shown. Question 6 options: A) - 1

Answers

Answer 1
Answer:

Answer:

C

Step-by-step explanation:

Answer: 21
Answer 2
Answer:

Answer:

c

Step-by-step explanation:

Related Questions

uppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.2 and a standard deviation of 1.49. Using the empirical rule, what percentage of American women have shoe sizes that are less than 12.67
In the graph above, what's the distance between (0, 2) and (5, 2)?
Piper is going to invest in an account paying an interest rate of 6.1 % compounded continuously
Please answer sorry for bad photo
The constant in the expression 8x 3 + 4x 2 – 9 is

-10n + 3 = -117
Show work

Answers

Step-by-step explanation:

move the constant to the right hand side and change its sign

-10 +3= -117-3

calculate the difference

-10n= -120

divide both sides by -10

-10 = -120

N= 12

Answer:

n = 12

Step-by-step explanation:

1) Subtract 3 from both sides.

- 10n = - 117 - 3

2) Simplify -117 - 3 to - 120.

- 10n = - 120

3) Divide both sides by -10.

n = ( - 120)/( - 10)

4) Two negative makes a positive.

n = (120)/(10)

5) Simplify 120/10 to 12.

n = 12

Therefor,theanswerisn=12.

you deposit $70 in a savings account that pays an annual interest rate of 3%. How much simple interest would you earn in 2.5 years?

Answers

The answer is $78.78

Please help me out!!!

Answers

Answer:

Shifts 4 units down ---> g(x)=2x-10

Stretches f(x) by a factor of 4 away from x-axis--->g(x)=8x-6

Shifts f(x) 4 units right---> g(x)=2x-14

Compress f(x) by a factor of 1/4 toward the y-axis ---> g(x)=1/2x-3/2

Step-by-step explanation:

We are given f(x)=2x-6

We need to match the transformations.

1) shifts f(x) 4 units down.

When function f(x) shifts k units down the new function becomes f(x)-k

In our case

g(x)=2x-6-4\ng(x)=2x-10

So, Shifts 4 units down ---> g(x)=2x-10

2) Stretches f(x) by a factor of 4 away from x-axis

When function f(x) is stretched by a factor of b away from x-axis the new function becomes f(bx)

g(x)=2(4x)-6\ng(x)=8x-6

So, Stretches f(x) by a factor of 4 away from x-axis--->g(x)=8x-6

3) Shifts f(x) 4 units right

When function f(x) shifts h units right the new function becomes f(x-h)

g(x)=2(x-4)-6\ng(x)=2x-8-6\ng(x)=2x-14

So,  Shifts f(x) 4 units right---> g(x)=2x-14

4) Compress f(x) by a factor of 1/4 toward the y-axis

When function f(x) is compressed by h factor of a toward the y-axis the new function becomes h.f(x)

g(x)=1/4(2x-6)\ng(x)=1/2x-3/2

Compress f(x) by a factor of 1/4 toward the y-axis ---> g(x)=1/2x-3/2

(Option Not given)

(If we compress f(x) by a factor of 4 towards y-axis we get g(x)=8x-24)

An expression is shown below (x^4/3)(x^2/3)

Answers

(x^4/3)(x^2/3) =

When you multiply powers with the same base, write the ame base and add the exponents.
Here the common base is x. The exponents are 4/3 and 2/3. The exponents are added.

= x^(4/3 + 2/3)

= x^(6/3)

= x^2
( x^(4)/(3)) (x^ (2)/(3)) = x^{ (4)/(3) + (2)/(3) }= x ^(6)/(3) = x^2

Which phrase represents the algebraic expression 3d+7?

Answers

Answer:

3 multiplied by a variable d and add seven to it

Step-by-step explanation:

3 multiplied by a variable d and add seven to it.

A teacher is interested in performing a hypothesis test to compare the mean math score of the girls and the mean math score of the boys. She randomly selects 10 girls from the class and then randomly selects 10 boys. She arranges the girls' names alphabetically and uses this list to assign each girl a number between 1 and 10. She does the same thing for the boys. a. Paired t-test. Since there are 10 boys and 10 girls, we can link the two samples.
b. Paired t-test. Since the boys and girls are in the same class, and are hence dependent samples, they are can be linked.
c. 1-sample t-test. The teacher should compare the sample mean for the girls against the population mean for the boys.
d. Two-sample t-test. There is no natural pairing between the two populations.

Answers

Answer:

d. Two-sample t-test. There is no natural pairing between the two populations.

Step-by-step explanation:

A two-sample t - test is a test performed on the data of two random samples, each independently obtained from a different given population. The purpose of the test is to determine whether the difference between these two populations is statistically significant.

Independent samples are samples that do not affect one another. The mean math scores of the samples of boys and girls do not affect each other. They are independent samples, hence the correct test procedure is two - sample t - test
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Coopers & Lybrand surveyed 210 chief executives of fast-growing small companies. Only 51% of these executives had a management succession plan in place. A spokesperson for Cooper & Lybrand said that many companies do not worry about management succession unless it is an immediate problem. However, the unexpected exit of a corporate leader can disrupt and unfocus a company for long enough to cause it to lose its momentum. Use the data given to compute a 92% confidence interval to estimate the proportion of all fast-growing small companies that have a management succession plan.
Take 2, last time people didn’t actually help. please only reply if you know the answer!
A student is told to work any 8 out of 10 questions on an exam. In how many different ways can he complete the exam
Please answer ASAP. due tomorrow.