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Bad White [126]
3 years ago
14

A different random sample of 1,000 people yielded the results recorded in table 2. Use this data to answer the questions that fo

llow.
Part A
What percentage of Americans would you predict wear corrective lenses?

NOTE: this is table 2 just in case you wanted to know or if u got confused/just a double check :)

Mathematics
2 answers:
spin [16.1K]3 years ago
5 0
74.5 but im not sure
rodikova [14]3 years ago
3 0
74.5 percent I did 745 out of 1000 as a percent
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If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangl
SVETLANKA909090 [29]

the picture in the attached figure

we know that

if ABC is an isosceles triangle

then

AB=BC

angle A=angle C=45 degrees

and

triangle ABD and triangle BDC also are isosceles triangles

AD=BD=x

DC=BD=x

the hypotenuse AC is equal to

AC=AD+DC\\ AC=x+x\\ AC=2x

To find the length AB applying the Pythagorean Theorem

AC^{2} =AB^{2} +BC^{2}

remember that AB=BC

AC^{2} =2AB^{2}

AC^{2} =2AB^{2}\\\\ AB=\frac{AC}{\sqrt{2}}\\\\ AB=\frac{2x}{\sqrt{2}}\\\\ AB=x\sqrt{2}

therefore

the answer is

the length of one leg of the large right triangle in terms of x is equal to x\sqrt{2}

3 0
4 years ago
Read 2 more answers
A candy company packs candy in cases of 544 pieces each. How much candy will be in 26 cases?
rusak2 [61]

Answer: 544 divided by 26 = 44

Step-by-step explanation:

Divide 544 by 26 and get 20 with a remainder of 24. Add the remainder to 20 and get your total.

Hope this helps.

6 0
3 years ago
F(x)=-3x+8 g(1)=? What is the Answer
julia-pushkina [17]
I think is f(1) not g(1)

f(x) = -3x + 8

subtitute the value of x = 1 to the equation:

f(1) = -3(1) + 8 = -3 + 8 = 5
7 0
3 years ago
What would x be equivalent to in this equation?<br><br> 6 = 20 - x/3
Verizon [17]
<h2>Answer= <u>42</u></h2>

Step-by-step explanation:

Greetings !

Given expression

6 = 20 -  \frac{x}{3}

Switch sides

20 -  \frac{x}{3}  = 6

subtract 20 from both sides

20 -  \frac{x}{3}  - 20 = 6 - 20

\frac {  - x}{3}  =  - 14

multiply both sides by 3

3( \frac{ - x}{3} ) = 3( - 14)

simplify

- x =  - 42

divide both sides by -1.

\frac{ - x}{ - 1}  =  \frac{ - 42}{ - 1}  \\ x = 42

Hope it helps!

4 0
2 years ago
Read 2 more answers
The distance between the park is 1.7 meters how many meters is this?
hoa [83]

Answer:

1.7 meters?

Step-by-step explanation:

6 0
3 years ago
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