3 years ago

52:10

Mathematics

1 answer:

postnew [5]3 years ago

6 0

Answer:

the answer is x>-9, or the second option in your case.

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In a sample of 32 city residence, 24 reported that they take vitamin C supplement daily. There are 46,480 residence in the city.

Andreyy89

Answer:

34,860

Step-by-step explanation:

In a sample of 32 residence, 24 take Vitamin C. From here we can get the proportion of residents who take Vitamin C, which is 24/32 = 3/4 = 0.75

0.75 in percentage is 75%. This means 75% of the residents in sample take Vitamin C.

We can expect the same percentage of people in entire population to take Vitamin C.

Total population of city = 46480

Expected number of residents who take vitamin C in the city = 75% of 46480

= 0.75 x 46480

= 34860

This means, 34860 is an estimate of number of city residents who take Vitamin C supplement daily.

5 0

3 years ago

What is the complete factorization of the polynomial below

kompoz [17]

Answer:

Step-by-step explanation:

(x+2)(x^2+1)

=(x+2)(x+1)(x+1)

6 0

3 years ago

Read 2 more answers

If you know how to do order of operation plz answer this

Anarel [89]

since you have no parentheses you have to break down the exponent so 3x3 is 9 plus x 2 is 18 x 8 is 144 divided by 7 plus 1 plus 5 is.... srry not good at long division

3 0

3 years ago

If the equation of a line has a slope of 0 and passes through the point (3, 3), which form would be used to write the equation o

3241004551 [841]

Y=mx+b

3=0(3)+b

3+b

y=0x+3

3 0

4 years ago

An eagle perched 40 ft up in a tree looks down at a 35 degree angle(angle of depression) and spots a vole. How far is the vole f

maria [59]

Answer:

$X=49ft$

Step-by-step explanation:

From the question we are told that:

Height of Eagle $h=40ft$

Angle of depression $\theta=35\textdegree$

Generally the trigonometry equation for diagonal X is mathematically given by

$Cos\theta \textdegree=\frac{Adjacent}{Hypotenuse} }$

$Cos\theta \textdegree=\frac{h}{X} }$

$X=\frac{40}{Cos 35 } }$

$X=48.83ft$

$X=49ft$

3 0

3 years ago