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Talja [164]
3 years ago
5

4a + 3b - 2a - 6b .. help lol

Mathematics
2 answers:
frez [133]3 years ago
7 0

Answer:

2a-3b

Step-by-step explanation:

Combine like terms,

4a-2a, 3b-6b

2a-3b

ycow [4]3 years ago
6 0

Answer:

2a-3b

Step-by-step explanation:

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Erickson Inc. is considering a capital budgeting project that has an expected return of 25% and a standard deviation of 30%.
KonstantinChe [14]

Answer:

a. 1.20

Step-by-step explanation:

Given that Erickson Inc. is considering a capital budgeting project that has an expected return of 25% and a standard deviation of 30%.

i.e. given that

\mu = 25%\\\sigma = 30%

Coefficient of variation = \frac{\sigma}{\bar x}

substituting the values we get

Coefficient of variation =\frac{30}{25} \\=1.20

Out of the four options given we find only one option a is the correct answer.

6 0
3 years ago
Evaluate 48/6-10/3 please and thank you :)))
vodomira [7]

Answer:

14/3

Step-by-step explanation:

Simplify the following:

48/6 - 10/3

Hint: | Reduce 48/6 to lowest terms. Start by finding the GCD of 48 and 6.

The gcd of 48 and 6 is 6, so 48/6 = (6×8)/(6×1) = 6/6×8 = 8:

8 - 10/3

Hint: | Put the fractions in 8 - 10/3 over a common denominator.

Put 8 - 10/3 over the common denominator 3. 8 - 10/3 = (3×8)/3 - 10/3:

(3×8)/3 - 10/3

Hint: | Multiply 3 and 8 together.

3×8 = 24:

24/3 - 10/3

Hint: | Subtract the fractions over a common denominator to a single fraction.

24/3 - 10/3 = (24 - 10)/3:

(24 - 10)/3

Hint: | Subtract 10 from 24.

| 2 | 4

- | 1 | 0

| 1 | 4:

Answer:  14/3

5 0
4 years ago
This is a little cunfusing lol
Luba_88 [7]

Answer: its C

Step-by-step explanation: cause i did that already

5 0
3 years ago
Read 2 more answers
How do i verify? <br><br> (1-cos^2 x)(1+tan^2 x)=tan^2 x
andre [41]

Answer:

(1-cos^2 x)(1+tan^2 x)=tan^2 x is an identity

Step-by-step explanation:

use pictomath

7 0
4 years ago
The day the crayons quit author
Murrr4er [49]

Answer:

cran

Step-by-step explanation:

7 0
3 years ago
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