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4 years ago

2 things wrong with the questionnaire? And..

Mathematics

2 answers:

lbvjy [14]4 years ago

3 0

Doesn't ask what kind of cd's and what age it was aimed at

JulsSmile [24]4 years ago

3 0

Two things wrong here are
1. The questionnaire should be in the form of a table with tally marks and all that.
2. She should specify how much they spend per week, per month, per year or in how much time they spent that much money.
I hope this helped!!!

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Isaac made a mistake. in his checkbook

tino4ka555 [31]

Answer:

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Step-by-step explanation:

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3 years ago

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kvasek [131]

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3 years ago

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The top of blue mountain ski slope 19 3/4 yards above sea level. The lowest point of the ski point is 12.5 yards below sea level

lorasvet [3.4K]

Answer: 3.625 yards above the sea level.

Step-by-step explanation:

Given: The elevation of top of top of blue mountain above the sea level= $19\frac{3}{4}=19.75\ yards$

The length of the lowest point below the sea level= 12.5 yards

The total elevation from the lowest point under the sea and the top of blue mountain=19.75+12.5=32.25 yards

The midpoint between the top and bottom of the slope = $\frac{1}{2}\times32.25=16.125\ yards$

Since the ski lift is going to pick them up at the midpoint between top and bottom of the slope.

Therefore, the elevation at which they will be picked up= 19.75-16.125=3.625\ yards above the sea level.

5 0

3 years ago

Eighteen is what percent of 24? To solve this problem, you use the basic percent equation. p x 18 = 24

MariettaO [177]

False

Should be p×24=18

7 0

4 years ago

I need help with number 20. Please be sure to explain. Thank You! There is a picture attached btw.

yan [13]

He should have added 1 to both sides to make the -1 on the right go to 0.
Then it would be 0 + m = -16 + 1 = -15
You can check your work by adding -1 and -15, which does in fact equal -16.
Hope this helped :)

3 0

4 years ago