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Vera_Pavlovna [14]
2 years ago
10

At the school store of magic, a wand costs 2.31$ Mr. WIzard wants to get a new wand for each of his 22 students. He has a $50 do

llar bill. Does Mr.Wizard have enough money? if yes, how much money will he have left? If no, how much more money will he need
Mathematics
1 answer:
mars1129 [50]2 years ago
4 0
2.31x 22 = 50.82

He needs 82 cents
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To find the height of a pole, a surveyor moves 150 feet away from the base of the pole and then, with a transit 4 feet tall, mea
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Answer: The answer is 139 feet

H = height of the pole =?

BC = ED = height of the transit = 4 ft

CD = BE = distance moved away from the base of the pole = 140 ft

Consider the ΔABE

tan44 = AE/BE

tan44 = h/140

h = 140 tan44

h = 135.2 ft

H = height of pole = AE + ED = h + ED = 135.2 + 4

H = 139.2 ft

Step-by-step explanation:

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The total number of students is 250 from the solution in the image.

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2 years ago
Use inductive reasoning to find the next term in this sequence 2,3,5,9,17. Then explain the rule for the pattern.
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We have been given the sequence 2,3,5,9,17.

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From the above term we can see that for the first term we take exponent 0 on 2 and then add 1 .

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For third term we take exponent 2 on 2 and then add 1 .

Using this fact for the next term of the sequence i.e. 6th term, we can take exponent 5 on 2 and then add 1 .

Therefore, next term of the sequence is given by

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7 0
3 years ago
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