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3 years ago

Given the parent function f(x) =3^x, which graph shows f(x) + 2

Mathematics

1 answer:

riadik2000 [5.3K]3 years ago

3 0

The graph would move up 2 units

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jarptica [38.1K]

Answer:

3 gallons

Step-by-step explanation:

Let

x ----> the amount of pure acid (100% solution) in gallons

Remember that

$100\%=100/100=1$

$20\%=20/100=0.20$

$60\%=60/100=0.60$

we know that

$(1)(x)+(0.20)(3)=(0.60)(x+3)$

solve for x

$x+0.60=0.60x+1.80$

$x-0.60x=1.80-0.60\\0.40x=1.20\\x=3\ gal$

therefore

3 gallons of pure acid should be mixed with 3 gallons of a 20% acid solution in order to get a 60% acid solution

7 0

3 years ago

Julian’s brother is performing some calculations on his calculator. Julian sees that the result in the display is 4.13E7. How ca

dolphi86 [110]

Answer:

4.13E7 means 4.13 times 10 to the 7th power which equals

4.13 x 10^7 OR

41,300,000

Step-by-step explanation:

6 0

3 years ago

What is 59 x3 please I need help

GREYUIT [131]

59*3 = 177 (Hope this helps!)

3 0

3 years ago

Read 2 more answers

Parallelogram PQRS is shown on the coordinate grid. Parallelogram PQRS is dilated with the origin as the center of dilation usin

Gwar [14]

Answer:

B) Parallelogram P'Q'R'S' is smaller than parallelogram PQRS, because the scale factor is less than 1.

Step-by-step explanation:

Given that Parallelogram PQRS is shown on the coordinate grid. Parallelogram PQRS is dilated with the origin as the center of dilation using the rule (x, y) → (0.75x, 0.75y) to create parallelogram P'Q'R'S'.

This means that sides of PQRS would be 0.75 times the sides of the original PQRS

Or PQRS will be larger

B) Parallelogram P'Q'R'S' is smaller than parallelogram PQRS, because the scale factor is less than 1.

is the right answer

7 0

3 years ago

D = √(-253-√3)² + (-5/2-23²

slega [8]

Answer:

yauaiiiiiiiiii abmsysuwgwlw abusw uwy cwwkxasiusaaw

Step-by-step explanation:

3 0

3 years ago