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Paladinen [302]
3 years ago
8

Is the expression 2 • 4 ^ x equal to the expression 8 ^ x ? Explain your answer

Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

It depends on the value of x

Step-by-step explanation:

If x=1, then yes

Exponents come before multiplication, so even if 2*4=8, 2*4^2 is not equal to 8.

Ex:

2*4^2=32

8^2=64

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Jax can walk half a mile in 10 minutes Abigail walks one mile in 25 minutes to Jax and Abigail walk the same rate
sdas [7]
No, Abigail walks slower than Jax.

3 0
4 years ago
9,3,1, 1/3, 1/9........ i need three numbers in the pattern and i dont get it...
SashulF [63]

The pattern is that you are dividing by 3.

Therefore, to work out the next three numbers, you need to divide the last number by 3.

So you'd do:

1/9 ÷ 3 = 1/27

1/27 ÷ 3 = 1/81

1/81 ÷ 3 = 1/243

Therefore, the next three numbers are 1/27, 1/81, and 1/243.

8 0
3 years ago
A statistics professor wanted to test whether the grades on a statistics test were the same for upper and lower classmen. The pr
Gennadij [26K]

Answer:

False

Step-by-step explanation:

In the above situation where the professor took a random sample of size 10 from each, conducted a test and found out that the variances are equal.  should not use a t test with related samples. The professor should use the t test for the difference in means testing for independence. Hence, the statement is false.

6 0
3 years ago
Absolute value means the distance from zero.
postnew [5]
False!! Distance is NEVER negative!!

Hope this helps!!
4 0
3 years ago
Muhammad, your client, comes to your office. He is from Pakistan and is an avid cricket player. His annual salary and bonus/ince
ANTONII [103]

Solution :

It is given that Muhammad annual income is $ 2 millions. He wants to donate $ 1 million to the Pakistani Cricket Foundation to support cricket.

1. Muhammad believes that donating the amount will help him getting a income tax deduction,  but he is not eligible for the tax deduction even if he donates. This is because income tax is deducted only if one donates to a US qualified charitable organization that is a 501(c) 3 type of organizations for any federal tax purposes. The Pakistani Cricket Foundation is not a US qualified charitable organization.

2. Yes, I would persuade Muhammad to be more patient and continue to make donations on his will to some conservation organizations as well. This will help the organization to spend the fund on some useful activities and can also get some tax benefits for the taxa purposes under section 170(h) and 2013(c).

8 0
3 years ago
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