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san4es73 [151]
3 years ago
6

Form a sequence that has two arithmetic means between 13 and 88.

Mathematics
2 answers:
hichkok12 [17]3 years ago
7 0

Answer:

Correct choice is A

Step-by-step explanation:

For the numbers 13 and 88, find the difference 88-13:

since 88-13=75 and \dfrac{75}{3}=25 (two arithmetic means tells you there will be three intervals), two arithmetic means will be

  • 13+25=38;
  • 38+25=63.

The only correct sequence is 13, 38, 63, 88.


Pavlova-9 [17]3 years ago
4 0

Answer:

a.

13, 38, 63, 88

Step-by-step explanation:

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PilotLPTM [1.2K]

17.76(5) = 88.15 + 27.52 = 115.67


 Answer is A

8 0
3 years ago
Need help! Please answer!
deff fn [24]

8 1/4 is given as a positive number so you could write it as +8 1/4

The opposite of positive is negative, so you would have -(+8 1/4)

The answer is A

8 0
3 years ago
Answer the following questions about slope and y-intercept.
Juliette [100K]

Answer:

1. The y-intercept

2. The  slope of the equation represent the relationship between the time duration in which Clarissa eats chocolate is 1/10

Step-by-step explanation:

1. The value of the y coordinate at the point which the graph meets the y-axis is called to the y-intercept. It is the value at which the x-coordinate is equal to zero, that is, the coordinate of the point at the y-intercept = (y, 0)

2. Given that Clarissa eats 1 piece of chocolate every 10 seconds, we have the  slope of the equation represent the relationship between the time duration in which Clarissa eats chocolate is 1/10.

6 0
3 years ago
the 22 students bought a Valentine's presents they purchased 2 dozen for 22.95$ per and a box of chocolates for 13.45$ they spli
irina [24]

Answer:

I think the answer is b

Step-by-step explanation:

I think its b because, $22.95 plus $13.45 equals $36.40. And divide that by 22, and get $1.60 rounded is $2.00. I hope this can help.

3 0
3 years ago
Susie is 5 times the age the she was twenty years ago. How old is she now?
AlekseyPX

Answer:

100 yrs old

Step-by-step explanation:

20 times 5

8 0
3 years ago
Read 2 more answers
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