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3 years ago

Unit rates and ratios need help will give brainiest

Mathematics

1 answer:

nydimaria [60]3 years ago

3 0

Answer:

See explanation

Step-by-step explanation:

10) 5 copies per minute

11) 78 fish per tank

12) 6 buttons per controller

13) 2 dollars per bar

14) 10 dollars per movie ticket

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Kendra needs 1 dollar to buy a ball she has 73 cents what coins does she need to add her 73 cents

Alexeev081 [22]

Answer:

Kendra needs 3 coins (1 coin of 25 cent & 2 coins of 1 cent) to add 27 cents in 73 cents to make 1 dollar

Step-by-step explanation:

Given :

Kendra has 73 cents

She need 1 dollar to by a ball

∴ She requires additional money = $1\ dollar - 73 \ cents = 27 \ cents$

Standard Coins available are 50 cents , 25 cents, 10 cents, 5 cents and 1 cent.

To make 27 cents = $25+1+1$ = 1 coin of 25 cent & 2 coins of 1 cent

5 0

4 years ago

Karel sells goods to customers in exchange for a $100,000 noninterest-bearing note due in 2 years. The interest rate on this typ

Zielflug [23.3K]

Answer:

$85,734

Step-by-step explanation:

We have been given that Karel sells goods to customers in exchange for a $100,000 non-interest-bearing note due in 2 years. The interest rate on this type of loan is 8%. We are asked to find the present value of the note.

$PV=FV\frac{1}{(1+r)^n}$ , where,

PV = Present Value,

FV = Future Value,

r = Interest rate in decimal form,

n = Time

Let us convert given interest rate into decimal form as:

$8\%=\frac{8}{100}=0.08$

$PV=100,000*\frac{1}{(1+0.08)^2}$

$PV=\frac{100,000}{(1.08)^2}$

$PV=\frac{100,000}{1.1664}$

$PV=85733.882030$

$PV\approx 85,734$

Therefore, the present value of the note is $85,734.

7 0

3 years ago

Bad weather stopped a cricket game for 35 minutes of a schedule 3 1/5 hour match. What percentage of the schedule time was lost?

baherus [9]

Answer:

35 mins lost

out of 3 and 1/2 hrs = 3.5 x 60 mins = 210 mins

%time lost = time lost/total time x 100

= 35/210 x 100

= 1/6 x 100

= 16.66666 %

6 0

3 years ago

the Length, breadth and height of a wall is 5m,30cm and 3 m how many bricks of dimensions 20cm ×10 cm× 7.5 cm are required to bu

raketka [301]

Answer:

Step-by-step explanation:

given:

the Length, breadth and height of a wall is 5m,30cm and 3 m

find:

how many bricks of dimensions 20cm ×10 cm× 7.5 cm are required to build the wall

solution:

vol of the wall = 5 x 3 x 0.30= 4.5 m³

vol per brick = 0.20 x 0.10 x 0.075 = 0.0015 m³

number of bricks = <u> wall volume </u>

vol. per brick

= 4.5 / 0.0015

= 3000 pcs of bricks required

6 0

3 years ago

A circle is drawn within a square as shown.

sleet_krkn [62]

Answer:

The answer is 168.56

first of all find the area of square

and then find area of circle

now remove area of circle from area of the square

hope this helps you quickly

Step-by-step explanation:

IT WOULD BE D

7 0

3 years ago