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3 years ago

A) three numbers sum to 15. The mode of the three numbers is 1. What must the three number be?

1 answer:

6 0

The mode is a number that is repeated the most, so if there is 3 numbers, the "mode number" has to be repeated twice or three times.

A) since 1 is the mode, two of the numbers are 1, the last number is
15 -1 -1 = 13  the three numbers are 1, 1, and 13.

B) since 5 is the mode, two of the numbers are 5, the last number is
11 -5 -5 = 1 the three numbers are 5, 5, and 1.

Range is when you subtract the smallest number to the biggest number, so 5-1=4 The answer is 4

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A company sells a dried fruit mixture for $5 per pound. To make the mixture, banana chips that cost

ELEN [110]

Answer:

2.5 pounds

Step-by-step explanation:

Let s represent the number of pounds of dried strawberries that should be added to the bananas. The total cost of the mixture will be ...

(2.50)(3) +(8.00)(s) = (5.00)(3 +s)

7.50 +8s = 15 +5s . . . . . . . eliminate parentheses

3s = 7.50 . . . . . . . . . subtract 7.50+5s

s = 2.50 . . . . . . divide by 3

2.5 pounds of dried strawberries should be added to make the mixture.

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2 years ago

A kite is flying 70 feet above the ground and is attached to a string tied to a stake on the ground.

goblinko [34]

You gotta use trig take the incomplete data and extrapolate from it

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3 years ago

Kaci works at a bread store. She has 8 1/4 pounds of dough. She is making .75 pounds loaves. How many loaves will she be able to

ra1l [238]

Your answer would be 11 loaves of bread. If you need an exclamation let me know and I will talk you through it. Have a great day!

7 0

3 years ago

Read 2 more answers

Choose what the expressions below best represent within the context of the word problem. The tens digit of a number is twice the

Usimov [2.4K]

2x + x = 12
=> x =12/3 =4
so, original number is 84.

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3 years ago

Angles and transversals thank you

faltersainse [42]

Answer:

#11-13: 118 , 97 , 62

#7-10: 92 , 125 , 56 , 130

Step-by-step explanation:

#11. Supplementary angles (A + B = 180)

(n + 7) + (3n - 47) = 180
n = 55
<ABC = 3(55) - 47 = 118 degrees

#12. Supplementary angles

83 + x = 180
x = 97
<ABC = 97 degrees

#13. Congruent angles (A = B)

(8x - 34) = (5x +2)
x = 12
<DEF = 5 (12) + 2 = 62 degrees

#7. Congruent angles

(3x +23) = 4x
x = 23
<ABC = 4(23) = 92 degrees

#8. Congruent angles

5x = (3x + 50)
x = 25
<MPQ = 3(25) + 50 = 125 degrees

#9. Congruent angles

(a + 28) = 2a
a = 28
<MNP = (28) + 28 = 56 degrees

#10. Congruent angles

5y = (2y + 78)
y = 26
<WXZ = 5(26) = 130 degrees

I hope this helps!

7 0

2 years ago