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2 years ago

My math teacher hates me :( but idc

Mathematics

1 answer:

kondaur [170]2 years ago

5 0

Would you like a hug?

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Are any of you fans of Bath & Body Works Into The Night fragrance? And what do you think it smells like?

lubasha [3.4K]

Answer:

I am I fan I have lots of stuff there I thinks it smells okay

7 0

3 years ago

Read 2 more answers

How much material will Dmitri's mom need for the tent, including the floor?

suter [353]

<h3>Answer: 21.4 square meters</h3>

Work Shown:

A = area of the front triangular face

A = base*height/2

A = 2*1.7/2

A = 1.7

L = lateral area

L = (perimeter of the base)*(depth)

L = (2+2+2)*(3)

L = 18

SA = total surface area of a triangular prism

SA = 2*A+L

SA = 2*1.7+18

SA = 21.4 square meters

7 0

2 years ago

Read 2 more answers

A recent study suggested that 81% of senior citizens take at least one prescription medication. Amelia is a nurse at a large hos

Lady_Fox [76]

Null hypothesis: $p = 0.81$

Alternative hypothesis: $p \ne 0.81$

The null is based on a recent study that 81% of the population (in this case senior citizens) takes at least one medication. The alternative hypothesis is basically the flip of the claim made in the null.

If Amelia wanted to know if the percentage was less than 81%, then the alternative would be p < 0.81

If Amelia wanted to know if the percentage was larger than 81%, then the alternative would be p > 0.81

However, she wants to know if the percentage is 81%.

5 0

2 years ago

The ratio of adults to children attending a new exhibit at the museum was found to be 8:5. Based on this ratio, if 390 people at

Zinaida [17]

$8x+5x=390\\
13x=390\\
x=30\\\\
5x=5\cdot30=\boxed{150}$

6 0

3 years ago

Read 2 more answers

Walter is practicing his high jumps for the track team. His first jump measured 5 feet, 9 inches. His second jump measured 3 fee

tia_tia [17]

Answer: 1.834 ft

Step-by-step explanation:

Given

Walter's first Jump is 5 ft, 9 in.

His second Jump is 3 ft, 11 in.

We know,

$1\ ft=12\ in$

Converting inches to feet

First Jump in feet

$\Rightarrow 5\ ft+\frac{9}{12}\ ft=5.75\ ft$

Second jump

$\Rightarrow 3\ ft+\frac{11}{12}\ ft=3.916\ ft$

The difference in the measurement of two Jumps is

$\Rightarrow 5.75-3.916=1.834\ ft$

So, Walter first Jump is 1.834 ft higher than the second Jump

3 0

2 years ago