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Brilliant_brown [7]
3 years ago
11

Ella’s test grades in her history class are 89, 94, 82, 84, and 98. What score must Ella make on her next test to have a mean te

st score of 90?
Mathematics
2 answers:
const2013 [10]3 years ago
8 0
Ella must make a 93 to create a classroom mean test score of 90


lions [1.4K]3 years ago
8 0

Answer:

93

Step-by-step explanation:

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If the r-value, or correlation coefficient, of a data set is 0.841, what is the
xenn [34]

Answer: 0.707

Step-by-step explanation:

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3 years ago
What are three ways a rectangle and a square are alike
k0ka [10]

-- Each has 4 sides.
-- Opposite sides of each are parallel.
-- Opposite sides of each have equal length.
-- Interior angles of each sum to 360 degrees.
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3 0
3 years ago
Read 2 more answers
Seven apple women possessed respectively 20,40,60,80,100,120,and 140 apples, went to market and sold all their apples at the sam
ra1l [238]

Answer: Each woman sold her apples at the rate of seven apples for I¢, and 3¢ each for the odd ones which were left over. this made it possible for each to receive the same amount, which is 20¢.

Step-by-step explanation:

given data:

20,

40,

60,

80,

100,

120,

140.

solution.

first woman 20 apples

= 2 + 3 * 6¢.

= 20¢.

second woman 40 apples

= 5 + 5 * 3¢.

= 20¢.

third woman 60 apples

= 8 + 4 * 3¢.

= 20¢.

fourth woman 80 apples

= 11 + 3 * 3¢.

= 20¢.

fifth woman 100 apples

= 14 + 2 * 3¢.

= 20¢.

sixth woman 120 apples

= 17 + 1 * 3¢.

= 20¢.

seventh woman 140 apples

= 20 * 1¢.

= 20¢.

3 0
3 years ago
Amy ordered 6 meals from Food Hub that cost $13.95 each, and she was charged a $10.50 delivery fee.
bezimeni [28]

Answer:

Amy had to pay in total 94.20$ for the meals with delivery

Step-by-step explanation:

6 total meals

6 x 13.95$ = 83.70$ The money payed for the food without the delivery

83.70 + 10.50 = 94.20$ Meals + delivery

6 0
3 years ago
Please answer quickly thanks :)))
soldi70 [24.7K]
From least to greatest: |6.99|,|-7.09|,|7.15|,|-7.18|,|-7.21|. This is becauase every value will be positive because of the absolute value
4 0
3 years ago
Read 2 more answers
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