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Ksenya-84 [330]

3 years ago

15

Find the mean median of each data set.

1 answer:

joja [24]3 years ago

8 0

Median 72.5
Mean is 76

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A set designer builds a model of the stage and the different pieces of furniture on it. He uses a scale of 5 cm to 1 m. What is

Akimi4 [234]

5-1

5:1

for every 5 cm there is 1 m

ur welcome ;]

8 0

3 years ago

Kimberly sells handmade jewelry online, charging one price for bracelets and another price for necklaces. This table shows how m

kenny6666 [7]

Bracelet cost = b
Necklace cost = n

15b + 8n = 500
19b + 24n = 980

Elimination method x -3
-45b - 24n = -1500
19b + 24n = 980

-26b = -520
b = $20 bracelets

Plug back in
19(20) + 24n = 980
380 + 24n = 980
24n = 600
n = $25 necklaces

Check:
15(20)+ 8(25)= 500
300 + 200 = 500
500 = 500 :)

5 0

3 years ago

Please help me ASAP!!!!

Stels [109]

The phrase can be written as:

$\lvert x+5\rvert=3$

therefore the correct choice is the third one.

7 0

1 year ago

A 65 ft. long swimming pool is to be constructed. The pool will be 4 ft. deep at one end and 11 ft. deep at the other. To the ne

pishuonlain [190]

Answer:

Measure of the acute angle = 84°

Step-by-step explanation:

In the figure attached,

ABDE is a swimming pool having length 'AB' = 65 feet

Depth of one end of the pool is BE = 4 feet

And depth of the other end AD = 11 feet

Acute angle between the bottom of the pool (DE) and wall of the deep end (AD) is ∠ADE.

Now from ΔCDE,

tanx = $\frac{EC}{DC}$

tanx = $\frac{7}{65}$

x = $\text{tan}^{-1}(\frac{7}{65})$

x = 6.15°

Now measure of acute angle the bottom of the pool makes with wall at he deep end,

m∠ADE = (90 - 6.15)°

= 83.85°

≈ 84°

3 0

3 years ago

1) In Tara's math class, each student made up a number pattern for classmates to identify. These are the numbers that Tara wrote

pav-90 [236]

Answer:

TBH its a Link of this its call pdf and it tell yuu all your answer

Step-by-step explanation:

5 0

3 years ago