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IRINA_888 [86]
3 years ago
8

Not sure if I did this correctly... please help 3. Is the one I'm kinda stuck on

Mathematics
2 answers:
denis23 [38]3 years ago
6 0
You got the b part wrong. It would be 4B+4C/2=4D
Musya8 [376]3 years ago
6 0
Allie : (6.5 + 9) / 2 = 15.5/2 = 7.75 (mean of allie)
franco : (6 + 10.5)/2 = 16.5/2 = 8.25 (mean for franco)
blake : (8 + 7)/2 = 15/2 = 7.5 (mean for blake)

to find the mean, u would add up the number of hrs on those 2 days, then divide by 2.

Blake's mean would be : (4b + 4c) / 2 = 4d
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Greta is opening a savings account. She starts with $100 and plans to add $59 each week. Write an equation she can use to calcul
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The equation is
F (x)=100+59x
Where
F amount of money she will have ?
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Hope it helps!
7 0
3 years ago
What's 7/8x4/5? Cmon peeps it's hard
Alik [6]
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5 0
3 years ago
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A marketing firm is studying consumer preferences for winter fashions. From a population of women aged 18 to 21 years, a random
sergeinik [125]

Answer:

we say the number of samples is 4

Step-by-step explanation:

Given data

sample = 100

total sample conduct = 4 time

to find out

What is the number of samples

solution

we know that sample size for each month is 100

4 time sample taken January, march, June and September.

so that no of people sample is = 4 × 100 = 400

so that for number is sample is 400 /100

so we say the number of samples is 4

4 0
3 years ago
What is 1/10 the value of 4 in 42,000
labwork [276]
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5 0
2 years ago
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Andre45 [30]

Answer:

w < 9

Step-by-step explanation:

w + 9 < 18

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7 0
2 years ago
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