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2 years ago

PLEASE HELP

Mathematics

1 answer:

harina [27]2 years ago

3 0

Ok I’m im not sure you can ask someone else sorry

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Choose the correct vortex for the following quadratic function

Black_prince [1.1K]

Answer:

Step-by-step explanation:

f(x)=x^2-4x+3

x coordinate: -b/2a

-(-4)/2(1)=4/2=2

and to find the y coordinate just plug in the value of -b/2a for x and solve for y

4 0

2 years ago

to rent a moving truck for the day it cost $33 +1 dollar for each mile driven write an expression that represents the cost in do

yKpoI14uk [10]

Answer:

33 + 1M

Step-by-step explanation:

5 0

2 years ago

What simple interest rate would allow $6000 to grow to an amount of $14550 in 10 years?

Harman [31]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{ \: 14.25 \: \% \: }}}}}$

Step-by-step explanation:

Given,

Principal ( P ) = $ 6000

Amount ( A ) = $ 14550

Time ( T ) = 10 years

Rate ( R ) = ?

Finding the Interest

The sum of principal and interest is called an amount.

From the definition,

$\boxed{ \sf{Amount = \: Principal + Interest}}$

plug the values

⇒ $\sf{14550 = 6000 + Interest}$

Swap the sides of the equation

⇒ $\sf{6000 + Interest = 14550}$

Move 6000 to right hand side and change its sign

⇒ $\sf{Interest = 14550 - 6000}$

Subtract 6000 from 14550

⇒ $\sf{Interest = \: 8550 \: }$

Interest = $ 8550

Finding the rate 

${ \boxed{ \sf{Rate = \frac{Interest \times 100}{Principal \times Time}}}}$

plug the values

⇒ $\sf{ Rate = \frac{8550 \times 100}{6000 \times 10} }$

Calculate

⇒ $\sf{Rate = \frac{855000}{60000} }$

⇒ $\sf{Rate = 14.25 \: \% \: }$

Hope I helped!

Best regards!!

8 0

2 years ago

Is -56 greater than 36

postnew [5]

No it’s less than because it’s negative

5 0

2 years ago

Read 2 more answers

A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.

sineoko [7]

Answer:

their are 17 cows

Step-by-step explanation:

7x2=14

82-14=68

68/4=17

5 0

1 year ago