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3 years ago

Please help me I need it.

Mathematics

1 answer:

Inessa05 [86]3 years ago

4 0

G(x) is shifted 7 units below of f(x). if you plug in any number, say 10 as x in f(x), you would get a 100-5=95. in g(x), (10-7)^2 -5= 3^2 -5= 9-5=4. The x would be the same, but the y (f(x) or g(x)) would be shifted down.

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I REALLY NEED HELP WITH THIS ONE!!!!

vitfil [10]

Hello!

First you have to find what percentage prefers oranges with the current data

Add all the numbers up

150 + 220 + 235 + 185 = 790

Divide the amount that preferred oranges by the total amount of people that answered

185 / 790 = 0.23417721519

Since this is a long decimal we can multiply the fraction by the amount we want to know

185 / 790 * 2370 = 555

The answer is 555 people

Hope this helps!

7 0

3 years ago

Heather has divided $6700 between two investments, one paying 8%, the other paying 5%. If the return on her investment is $428,

horsena [70]

Answer:

First investment = $3100

Other investment = $3600

Step-by-step explanation:

Total investment made by Henry = $6700

Let one investment be x,

Then other investment = total investment - first investment = 6700 - x

A) For 8% interest, investment = x

dollar value of 8% investment = 8/100*x= 8x/100

A) For 5% interest, investment = 6700- x

dollar value of 8% investment = 5/100*(6700- x)= 5(6700- x)/100

Total return on both the investment = 8x/100 + 5(6700- x)/100

= (8x +33500 - 5x)/100 = (3x+33500)/100

Given that total return = 428

Therefore,

(3x+33500)/100 = 428

=> 3x+33500 = 428*100 = 42800

=> 3x = 42800- 33500 = 9300

=> x = 9300/3 = 3100

Thus, first investment = x = $3100

other investment = $(6700 - 3100) = $3600

3 0

3 years ago

A rectangle room is 12 1/2 feet long and 10 1/3 feet wide. what is the area of the room

Veronika [31]

Answer:

129 1/6 feet

Step-by-step explanation:

Formula for area is L*W

1. convert the mixed numbers to improper fractions

12 1/2 feet = 25/2

10 1/3 feet = 31/3

2. multiply numerator by numerator (25*31 = 775

3. multiply denominator by denominator (2*3=6

4. convert improper fraction 775/6 into a mixed number by dividing 775 by 6.

5. 775/6 = 129 r. 1 or 129 and 1/6

4 0

3 years ago

the problitiy is that a sweet stawberry flavor is 0.8 what is the problity is that a sweet is orang flavor what is anwer

dsp73

Answer:

$\huge\boxed{Answer\hookleftarrow}$

Assuming that there are only 2 flavors of the sweet ⇻ strawberry & orange.

____________________

P (strawberry flavored sweet) = 0.8

P (orange flavored sweet) = ?

____________________

Now, we know that ➳ the value of probability ≤ 1. So, the probability of orange flavored sweets is less than 1.

____________________

So,

P (orange flavored sweet) = 1 - P (strawberry flavored sweet)

P (orange flavored sweet) = $\large\bold{1.0 - 0.8}$

P (orange flavored sweet) = $\large\bold{0.2}$

____________________

✐ The probability that the sweet is orange flavored is 0.2

____________________

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

4 0

3 years ago

Is u = - 1/2 a solution of 8u - 1=6u

Svetradugi [14.3K]

Answer:

Step-by-step explanation:

Step 1: Write equation

8u - 1 = 6u

Step 2: Solve for u

Subtract 6u on both sides: 2u - 1 = 0
Add 1 to both sides: 2u = 1
Divide both sides by 2: u = 1/2

∴ u = -1/2 is NOT a solution.

7 0

3 years ago

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