3 years ago

3) Simplify: 4(3 + 4x - 2)

Mathematics

1 answer:

Thepotemich [5.8K]3 years ago

8 0

16x - 15 is the simplified answer

You might be interested in

The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of

emmasim [6.3K]

Answer:

The null hypothesis is: $H_{0}: \mu = 100$

The alternative hypothesis is: $H_{a}: \mu > 100$

Step-by-step explanation:

At the null hypothesis, we test if the mean is equal to a certain value.

At the alternate hypothesis, we test if the mean is less than, more than, or different from the value tested at the null hypothesis.

The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of 20 lb.

This means that the null hypothesis is: $H_{0}: \mu = 100$

Could it be that the average tuft strength is above 100 lb?

The world above means that the appropriate alternative hypothesis is: $H_{a}: \mu > 100$

3 0

3 years ago

Miley plays 1/2 of the song in 1/16 of a minute how much time will it take her to play the entire song

Arte-miy333 [17]

Answer:

1/8 of a minute

Step-by-step explanation:

Let the total time be t.

=> 1/2 x t = 1/16

=> t = 2/16

=> t = 1/8 of a minute

7 0

2 years ago

Read 2 more answers

Can someone help me with these questions?

slamgirl [31]

Posted yesterday so you don't need an answer now.

6 0

3 years ago

A poll was conducted in states A, B, and C to determine which candidate voters would most likely vote for. The results are displ

Ne4ueva [31]

I'm sorry, I didn't fully understand your question, but if it is What is the percent of liberal in State B the answer is 60%

x% * 35 = 21

x/100 * 35 = 21

35x/100 = 21

35x = 2100

x = 2100/35

x = 60

or 60 %

8 0

3 years ago

Read 2 more answers

To have 50,000 in 5 years, how much should you invest if the compound interest is 5%?

kolezko [41]

ANSWER

47,500

STEP BY STEP:

8 0

3 years ago