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Alika [10]
3 years ago
12

Can someone help me with my exit ticket please !!!

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
8 0

Step-by-step explanation:

1) highlight left top, left bottom, middle bottom and right top

2)(-3;-infty)

3)a

4) [-4;-infty)

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Solve the equation.<br><br> 4^2x – 5 = 64
KiRa [710]
X= 4.3125 or x= 4.313
7 0
3 years ago
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David made a scale drawing of a mural he is going to paint. He used a scale of 1 cm=4ft. If the actual mural will be 16 feet lon
VikaD [51]

Answer:

4 cm

Step-by-step explanation:

we know that

The scale drawing is

\frac{1}{4}\ \frac{cm}{ft}

That means ----> 1 cm in the drawing represent 4 ft in the mural

so

To find out the dimensions in the drawing, multiply the actual dimension by the scale drawing factor

so

(16\ ft)(\frac{1}{4}\ \frac{cm}{ft})=4\ cm

3 0
3 years ago
I'm gonna cry someone please help.
Nostrana [21]

Answer:

Median for a: 50 because it is in the middle of the points

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Step-by-step explanation:

What i do is i write all the numbers out as shown in graph and cross one out on both sides untill there is one left.

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IQR B: 15

Find the 25 percentile the. the 75 pecentile then subtract the numbers off from eachother.

Have an amazing day!

<u><em>PLEASE RATE!</em></u>

4 0
3 years ago
sam ran 63,756 feet in 70 minutes what is sam rate in miles per hour there are 5,280 feet in one mile
topjm [15]

Answer:

simply convert first feets into miles

Given is 5280 feets=1 miles

63756 /5280=12.075 miles

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Step-by-step explanation:

7 0
3 years ago
PLEASE HELP
adell [148]
We know that
in a right triangle
Applying the Pythagoras Theorem
c²=a²+b²

in this problem
c=√87 yd
a=√23 yd
b=?
so
b²=c²-a²-----> b²=(√87)²-(√23)²----> b²=87-23----> b²=64----> b=8 yd

the answer is
8 yd
4 0
3 years ago
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