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anyanavicka [17]
3 years ago
7

Walter is conducting an experiment using a spinner with 4 equal sections. Which number of trials will lead to experimental outco

mes that are most similar to his predicted outcomes? 4 25 40 90
HURRY ILL GIVE YOU 60 POINTS!!!!
Mathematics
2 answers:
densk [106]3 years ago
8 0

Answer:

90

Step-by-step explanation:

Vesna [10]3 years ago
7 0

Answer:

90

Step-by-step explanation:

I took the test and 90 gives u the most variability in your outcome so ur answer is more reliable.

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Natalie's aunt gave her $47 to spend on clothes at the mall. She bought 4 shirts that cost $4 each and a pair of pants that cost
Murljashka [212]

Answer:$18

Step-by-step explanation:4 * 4 = $16. One pair of pants = $13. 16 + 13 = $29. 47 - 29 = $18

5 0
3 years ago
Solve the quadratic function using square root X+10x+25 =18
lawyer [7]

Answer:

= − 7 /1 1  in fraction form

Step-by-step explanation:

STEP 1: Multiply by 1

1 + 1 0 + 2 5 = 1 8

+ 1 0 + 2 5 = 1 8                                                                                                                               STEP 2: Combine like terms

+ 1 0 + 2 5 = 1 8

1 1 + 2 5 = 1 8                                                                                                                       STEP 3: Subtract  2 5   from both sides of the equation

11x+25=18

1 1 + 2 5 − 2 5 = 1 8 − 2 5

STEP 4: Simplify  by subtracting the numbers

1 1 + 2 5 − 2 5 = 1 8 − 2 5

11x+25−25=18−25                                                                                                   1 1 = 1 8 − 2 5                                                                                                                                   1 1 =  -7

STEP 5: Divide both sides of the equation by the same term                                                     1 1 = − 7                                                                                                                         11x/ 11x = −7/ 1 1 (set up as a fraction)                                                                       STEP 6: Cancel terms that are in both the numerator and denominator

=  − 7 /1 1                                                                                                                      SOLUTION

=  − 7 /1 1

5 0
2 years ago
Eric bought 21 pounds of sugar for $12 . how many dollars did he pay per pound of sugar?
Stels [109]
$1.75 per pound of sugar
8 0
2 years ago
Please help me, I can't understand​
nikklg [1K]

Step-by-step explanation:

a) 3x>x+5

b)2x>5

x>5/2

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4 0
1 year ago
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What is the percent of decrease from 100 to 61?
SVETLANKA909090 [29]

Answer:

39% decrease

Step-by-step explanation:


8 0
3 years ago
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