What does a variable allow you to do that you couldn't do before

1 answer:

7 0

A variable can allow you to guess and test. If you had a definite answer, there would be no need to guess and test. However, you could still use a formula to figure the answer.

You might be interested in

Shannon went to the candy store and bought 6 1/5 pounds of candy. If 5/6 of Shannon‘s candy was chocolate, how many pounds of ch

ladessa [460]

Answer:

5 11/30 pounds

Step-by-step explanation:

6 1/5=31/5

= 31/5 - 5/6 (LCM=30)

= 186/30 - 25/30

= 161/30

= 5 11/30 pounds.

Hope this is helpful. :)

4 0

3 years ago

I need the answer this question hard

Genrish500 [490]

Answer:

option B is the correct answer of this question.

plz mark my answer as brainlist if you find it useful plz .hope this will be helpful to you ☺️.

6 0

2 years ago

Nikhil asked 120 randomly chosen moviegoers to watch a clip of an upcoming movie and choose the best title. The title "Everythin

aleksandrvk [35]

The mean proportion is p = 36/120 = 0.3.
The standard deviation of the proportion will be sqrt(p*(1-p)/n) = sqrt(0.3*0.7/120) = 0.0418. We multiply this by the z-score of 1.645 to get a deviation of 0.0688.
Therefore, the confidence interval is (0.3 - 0.0688, 0.3 + 0.0688), which is
(0.2312, 0.3688).

8 0

3 years ago

Read 2 more answers

Solve for the factual of (5!)

Lelu [443]

1×5 or 5×1 would be a factual of it

4 0

3 years ago

The sum of 4 times a number and 7 equals 9

Reptile [31]

Answer:

0.5