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olasank [31]
3 years ago
9

The science club is going to the space museum. The club consists of 27 students. If admission costs $6.50 for children ages 4-11

and $8.50 for children ages 12-17, how much will it cost for the entire science club's admission to the museum?
Science Club Student's Ages
Age/Number of Students
10 4
11 11
12 7
13 3
14 2

A- 175.50
B-185.50
C-199.50
D-229.50
Mathematics
1 answer:
Ronch [10]3 years ago
6 0

Answer

C

Step-by-step explanation:

There are 15 students ages 4 - 11, 15 x 6.50 = 97.50

There are 12 students aged 12 - 17, 12 x 8.50 = 102

102 + 97.50 = 199.50

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There are 252 pieces of candy in a 14-ounce jar. how many pieces of candy are there per ounce in the jar?
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2 years ago
Can someone help me with these two questions I’m 10 points
GalinKa [24]

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4 0
3 years ago
5. Daniel arrives at his campsite out of breath from his swim and jog. His sister tells him that he should have swam to the boat
frosja888 [35]

Answer:

hello your question is incomplete attached below is the complete question

answer :

<em>Daniels sister is not correct because the time that will be taken by Daniel will be greater than the initial total time taken by Daniel.</em>

Step-by-step explanation:

<u>First determine the time it will take Daniel to reach the Boat and the jogging time</u>

time = distance / rate

where distance can be calculated using this equation: sin 53° = 400 / x

hence x ( distance ) = 500 ft

rate = 150

therefore Time ( t )  to reach boat = 500 / 150 = 3.33 minutes

Time for jogging ( as calculated ) = 3.69 minutes

therefore total time taken by Daniel = 3.33 + 3.69 = 7.02 minutes

<u>Finally determine if Daniel's sister is correct that he should have swam to the boat ramp and then jogged </u>

lets assume Distance to swim  =  x  ( according his sister )

determine the value of x = \sqrt{400^2 + 1400^2 }   therefore X = 1456.02 feet

∴

Total time to be taken if Daniel follows his sister's instruction  = 1456.02 / 150 = 9.71 minutes

<em>Daniels sister is not correct because the time that will be taken by Daniel will be greater than the initial total time taken by Daniel.</em>

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6 0
3 years ago
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