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natulia [17]
4 years ago
11

While flying for 7.2 seconds, how many times will a typical hummingbird flap its wings?

Mathematics
1 answer:
ki77a [65]4 years ago
3 0
2800-ish since it’s on average 30-50 times a second
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arnold calculated his mean score after three rounds of golf.he noticed that his score in the first round was 3 strokes below the
REY [17]
Mean = 72

First round = 72-3 = 69
Second round = 72-1 = 71
Third round = 76

Explanation:
Total score = 72*3 = 216

69+71+x = 216
140+x = 216
x = 76
6 0
3 years ago
Translate the word phrase into a variable expression. please help
IRISSAK [1]
Quotient means the answer to a division problem. 8 less than the quotient indicates that we have to subtract 8 AFTER we do the division... so your expression would be

(x ÷ 3) - 8 or

x/3 - 8

Answer B
6 0
3 years ago
Estimate the value of:<br><br> square root of 34
Georgia [21]

Answer:

  d.  √34 ≈ 5.82

Step-by-step explanation:

Both of choices B and D are valid calculations and should have resulted in the same estimate. Choice B, however, is incorrectly rounded, leaving choice D as the better answer.

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The other answer choices do not result in a number between 5 and 6, so are clearly incorrect.

5 0
4 years ago
Martha is making lemonade. She needs lemon juice, sugar and water. She needs 1 cup of lemon juice and 3 cups of water. Which cup
mixer [17]

Answer:

0.61 ( A )

Step-by-step explanation:

The standard proportion of Sugar, lemon juice and water needed to make a Lemonade is Usually 1 cup each

But If you Intend to make Your lemonade less sweet you can increase the water or reduce the amount of sugar to ≈ 1 ( i.e. less than 1 but approximately = 1 )

Hence The appropriate amount of sugar needed will be = 0.61

6 0
3 years ago
Read 2 more answers
CACHLATE THE SURFACE AREA, SHOW WORK!!! WILL GIVE BRAIN!!
trapecia [35]

Answer:

8 (i think)

Step-by-step explanation:

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3 years ago
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