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drek231 [11]
3 years ago
11

A baseball ticket costs $75, but they are having a

Mathematics
2 answers:
VMariaS [17]3 years ago
4 0
The correct answer is 26.25
Aleonysh [2.5K]3 years ago
3 0
No the answer is $40
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Margo borrows $1700, agreeing to pay it back with 4% annual interest after 6 months. How much interest
fenix001 [56]

Answer:

$1733.67

Step-by-step explanation:

Simple interest rate formula: A = P(1 + r)^t

Simply plug in your known variables

A = 1700(1 + 0.04)^0.5

A = 1733.67

Remember that <em>t </em>is time in years.

5 0
3 years ago
1 kilogram (kg) is about 2.2 times as heavy as 1 pound (lb). Suppose the function f determines Marcus's weight (in lbs), f ( t )
Karolina [17]

Answer:

1. g(29)=88.18

2. g(t)=\frac{f(t)}{2.2}

Step-by-step explanation:

It is given that 1 kilogram (kg) is about 2.2 times as heavy as 1 pound (lb).

1 kg = 2.2 lb

Let as consider f determines Marcus's weight (in lbs), f ( t ) , given the number of days t since the beginning of 2017.

The function g determines Marcus's weight (in kg), g ( t ) , given the number of days t since the beginning of 2017.

It is given that f ( 29 ) = 194, it means the 29 Marcus's weight (in lbs) is 194.

Using the above conversion we get

1\text{ lb }=\frac{1}{2.2}\text{ kg}

Multiply both sides by 194.

194\times 1\text{ lb }=194\times \frac{1}{2.2}\text{ kg}

194\text{ lb }=88.181818\text{ kg}

It means the 29 Marcus's weight (in kg) is about 88.18.

g(29)=88.18

Since 1 kg = 2.2 lb, it means weight in kg must be multiplied by 2.2 to convert it into lbs.

g(t)\times 2.2=f(t)

Divide both sides by 2.2.

g(t)=\frac{f(t)}{2.2}

Therefore the formula for g using the function f is g(t)=\frac{f(t)}{2.2}.

8 0
3 years ago
Six men completed a task in 24 hrs and 48 min. How long, in hours and minutes, would it take four men to complete the same task?
igor_vitrenko [27]

Answer:

It would take 4 men 37 hrs and 12 mins to complete the same task.

step-by-step explanation:

Let X be the time the four men would use to complete the task.

From the question, 6 men completed a task in 24 hrs and 48 mins

But

24 \: hrs \: 48 \: mins = 24(60mins) + 48 \: mins=1488 \: mins

Using ratio and proportion

6 \: men:1488 \: mins

4  men:x\:mins

if more, less divides and if less, more divides.

4 men required more time to complete the task

Hence:

x =  \frac{6}{4} \times 1488 \: mins

x = 2232 \: mins

x = 37 hrs 12 mins

5 0
3 years ago
Two canoes travel down a river, starting at 10:00. One canoe travels twice as fast as the other. After 3.5 hr, the canoes are 5.
vesna_86 [32]

Answer:

Step-by-step explanation:

The time for each canoe is 3.5 hours

The total distance traveled by the first canoe is not known. Nor is the distance for the second canoe. We do know that the difference is 5.25 miles.

So let the rate of the slower canoe = x

Let the rate for the second canoe = 2x

The first canoe goes a distance of 2*x * 3.5 = 7x

The second canoe goes a distance of 3.5x

The difference = 7x - 3.5x = 5.25

3.5x = 5.25                                       divide by 3.5

x = 5.25/3.5

x = 1.5 which is the rate of the slower canoe

2x = 3  which is the rate of the faster canoe    

5 0
4 years ago
A square coaster has a side length of 512 feet on each side.
Mariana [72]
Hi Mitsu there is no fraction to this. You multiply the base and height to get the area. So 512 x 512 = 262144
5 0
2 years ago
Read 2 more answers
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