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3 years ago

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Mathematics

1 answer:

lukranit [14]3 years ago

6 0

Line or dots okay cause i may noy no

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if you blend 2 scoops of chocolate ice cream with 1 cup of milk, you get a milkshake with a stronger chocolate flavor than if yo

Tpy6a [65]

If you did 3 scoops of ice-cream and 2 cups of milk you would have 2times the amount of milk and only 1 1/2 times the amount of ice-cream then if you did 1 cup of milk and 2 scoops of ice-cream

6 0

3 years ago

Read 2 more answers

A golfer takes a swing from a hill twenty feet above the cup with an initial upwards velocity of 76 feet per second. How long do

jeka94

Answer:

t = 5 seconds

Step-by-step explanation:

A golfer takes a swing from a hill twenty feet above the cup with an initial upwards velocity of 76 feet per second.

We need to find how long does it take the ball to land on the ground near the cup.

The equation for the path of the ball is given using second equation of kinematics as follows :

$-16t^2+76 t+20=0\\\\\text{or}\\\\-4t^2+19t+5=0\\\\-4t^2+20t-t+5=\\\\-4t(t-5)-1(t-5)=0\\\\(t-5)(-4t-1)=0\\\\t=5, t=\dfrac{-1}{4}\ s$

Neglecting negative value,

It will take 5 seconds for the ball to land on the ground near the cup.

8 0

3 years ago

In how many ways can the letters of the word COMPUTER be arranged in a row if the letters C and O can not stand next to each oth

nirvana33 [79]

Answer:

35280ways

Step-by-step explanation:

let X be the number of ways the letters can be arranged with no restriction,

let M be the number of ways they can be arranged if the letters C and O must stand together,

and let the number of ways the letters C and O can be arranged if they can not stand together.

X=8!

M= 7!

N=X–M=8!–7!=35280 ways

3 0

2 years ago

Rational or Irrational? <br> 4 x 10^-9<br> (Four times ten to the negative ninth power)

FromTheMoon [43]

Answer:

The answer is irrational

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Jenny has $1,200 in her savings account. If the bank pays 3% interest per year on savings, how much interest does she earn in on

Strike441 [17]

Given:

Principal value = $1200

Rate of interest = 3% per year

To find:

The interest earned by Jenny in one year.

Solution:

Formula of interest:

$I=\dfrac{P\times r\times t}{100}$

Where, P is principal, r is rate of interest and t is time.

We have, P = 1200, r = 3, t=1. Putting these values, we get

$I=\dfrac{1200\times 3\times 1}{100}$

$I=\dfrac{3600}{100}$

$I=36$

The interest earned by Jenny in one year is $36.

Therefore, the correct option is A.

7 0

3 years ago