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andrew-mc [135]
2 years ago
14

Need help answering this

Mathematics
1 answer:
Nuetrik [128]2 years ago
7 0
You just have to substitute 2 into t.

f(t) = 40 + 6 = 46

The answer is 46

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During science class, Jack, Jeff, and Jill measure the length of their bean sprouts. Jeff’s sprout is 0.9 times the length of Ja
yKpoI14uk [10]

Answer:

Jill's is the longest.

if jeffs is 0.9 times the length of jacks, his is lesser than jacks. e.g. 2×0.9=1.8. Jeff's will always be shorter. since we know Jacks is over 1, Jill's will always be taller because 2×1.08=2.16 or Jill's length.

8 0
2 years ago
Solve for x.<br> A)-6<br> B)-9<br> C)-15<br> D)-18
faltersainse [42]
The correct answer is C) -15.

Anyways, I hope you have a wonderful evening :)
8 0
3 years ago
An environmental scientist estimated the number of drops of water in two different jugs. He estimated that the smaller jug conta
scoray [572]

Answer:

The difference between the number of drops of water in the larger jug and the number of drops of water in the smaller jug is <u>42,739,999.999999999.</u>

Step-by-step explanation:

Given:

An environmental scientist estimated the number of drops of water in two different jugs. He estimated that the smaller jug contains 8,060,000.000000001 drops of water and the larger jug contains 50,800,000 drops of water.

Now, to find the difference between the number of drops of water in the larger jug and the number of drops of water in the smaller jug.

The smaller jug contains drops of water = 8,060,000.000000001.

The larger jug contains drops of water = 50,800,000.

Now, to get the difference between the number of drops of water we subtract the number of drops of water in the smaller jug from the number of drops of water in the larger jug:

50,800,000-8,060,000.000000001

=42,739,999.999999999

Therefore, the difference between the number of drops of water in the larger jug and the number of drops of water in the smaller jug is 42,739,999.999999999.

8 0
3 years ago
Ivanna has bought 30 pounds of dog food. She feeds her dog 3/5 pounds for each meal. For how many meals will the food last?
NISA [10]

Answer:50

Step-by-step explanation:

3/5 = 3 ÷ 5 = 0.6

30 ÷ 0.6 = 50

otra explicacion:

30/1 ÷ 3/5= 30/1 x 5/3 = 150/3 = 50

7 0
3 years ago
This data set is ages at first job. 14, 14, 16, 16, 17, 17, 18, 20, 21, 23 Construct a boxplot. Make sure to include labels.
aleksandr82 [10.1K]

Answer:

Please find attached the required box and whiskers plot

Step-by-step explanation:

The numbers are given in arranged order as follows;

14, 14, 16, 16, 17, 17, 18, 20, 21, 23

The five number summary are;

The minimum value = 14

The maximum value = 23

The first quartile, Q₁, is the (n + 1)/4th term or the 2.75th term  = 14 + 0.75×(16 - 14) = 15.5

The second quartile, Q₂, (the median) is the  (n + 1)/2th term or the 5.5th term = 17

The third quartile, Q₃, is the  3(n + 1)/4th term or the 8.25th term  = 20 + 0.25×(21 - 20) = 20.25.

5 0
3 years ago
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