Answer:
It is 11.
Step-by-step explanation:
10.246950766 is rounded to 11.
Answer:
291.63 ml
Step-by-step explanation:
200/72 2.7778 half lives
(1/2)^2.77777 = .1458 or 291.63 ml
The number of beads that are gold is 35.
<h3>How many gold beads are there?</h3>
Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred.
Number of gold beads = percentage of gold beads x total number of beads
70% x 50
0.7 x 50 = 35
To learn more about percentages, please check: brainly.com/question/25764815
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Answer:
10 in
Step-by-step explanation:
Let x be the width of the mat width showing around the picture. Since the sheet is 20 in wide by 15 in high, and the perimeter of the mat is 110 in. We have the following equation:
2*(20 + x + 15 + x) = 110
35 + 2x = 55
2x = 20
x = 20/2 = 10 in
1 hour equals 60 minutes.
60/5=12.
Answer is 12 minutes.
Hope this helps.
Mark as branliest tq.
