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Vadim26 [7]
3 years ago
8

PLEASE HELP GIVING 20 POINTS PLUS BRAINLIEST FOR CORRECT ANSWER!!!

Mathematics
2 answers:
ozzi3 years ago
8 0

Answer:

B. Eve's table shows that those who enjoy dancing are likely girls.

C. Bob's table shows that boys are likely to not enjoy dancing.

E. The percentage of someone being a girl, given that the person enjoys dancing is lower than the percentage that someone enjoys dancing, given that the person is a girl.

xz_007 [3.2K]3 years ago
5 0

Answer: The answers are B, C, & E on edge.

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Solve t= v/q for q<br><br>a t/v<br>b vt<br>c v/t<br>d v+t
IgorC [24]

t=\dfrac{v}{q}\\ q=\dfrac{v}{t}

3 0
4 years ago
If a and b are integers and a+b=0, what do you know about the values of a and b?
Alecsey [184]
THAT A=0 AND B=0 BECAUSE 0+0=0.
4 0
4 years ago
he length of a rectangle is three times the width. The perimeter is 240 inches. Find the length and the width.
sammy [17]

Answer:

Length = 90 inch.

width = 30 inch

Let width of the rectangle = x inch.

So the length = 3x inch.

Perimeter = 2(length + width) = 2 (3x + x) = 8x.

So,

length = 3x = 3(30) = 90 inch.

width = x = 30 inch

4 0
2 years ago
Select the correct answer from each drop-down menu.
Rufina [12.5K]

Incomplete question. The completed question reads;

The Northville School Board has proposed this budget for the upcoming school year:

20% for school staff’s salaries

50% for school maintenance and upkeep

10% to refurbish the gymnasium

5% to upgrade the computer lab hardware

10% for new instruments for the music department

5% for new sports equipment

After a brief discussion, the school board revised the budget as follows:

20% for school staff’s salaries

50% for school maintenance and upkeep

10% to refurbish the gymnasium

10% to upgrade the computer lab hardware

5% for new instruments for the music department

5% for new sports equipment

In this case, the opportunity cost for (refurbishing the gym, upgrading the computer lab, or getting new instruments.) was ( upgrading the new computer lab hardware, getting new equipment, or getting new instruments?

Answer:

<u>getting new instrument</u>

Explanation:

Note that the term opportunity cost refers to the value or the cost of not selecting/benefitting from the other alternative option.

Comparing both budgets, it is observable that the budget for computer lab hardware was increased by 5%; and that of musical instruments was reduced by 5% according to The Northville School Board order of preference (importance).

Thus, we can say that the board decided to forgo some of the amount spent on musical instruments, but decided to increase spending on computer hardware.

8 0
3 years ago
3x+4y=17 please answer i need to get done soon thank you
lana [24]

Answer: 17/4

subtract 3x from both sides of equation

4y = -3x + 17

divide both sides by 4

y = -3x/4 + 17/4

following y=mx+b,

y (aka b) = 17/4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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