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2 years ago

Uscles Gym has a membership fee of $40 every 3 months. Energy Gym has a membership fee of $93 every 6 months.

Mathematics

1 answer:

snow_lady [41]2 years ago

6 0

Answer:

Muscles Gym: 13.33

Energy Gym: 15.00

Step-by-step explanation:

Muscles Gym: You divide "40.00" by "3", which will then give you the answer of "13.33".

Energy Gym: You divide "93.00" by "6", which will then give you the answer of "15.50".

You then add the zero to show the proper number of cents after the decimal point.

I hope this helps!

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Harold wrote this equation to model the level of water in a pool over time. The variable x represents time in hours. f(x) = 3,50

lina2011 [118]

Answer:

The water level is falling.

The initial level of water in the pool was 3,500 units

The water was 2,600 units high after 4 hours.

Step-by-step explanation:

The given function that models the water level is

$f(x)=3,500-225x$

where $x$ represents time in hours.

The function represents a straight line that has slope $m=-225$

Since the slope is negative, it means the water level is falling.

The initial level of water in the pool can found when we put $x=0$ into the function.

$f(0)=3,500-225(0)$

$f(0)=3,500$ , hence the initial level is 3,500.

To determine the level of water in the pool after 14 hours, we put $x=14$ into the equation to get;

$f(14)=3,500-225(14)$

$f(14)=3,500-3150$

$f(14)=350$

To determine the water level after 4 hours we put $x=4$

$f(4)=3,500-225(4)$

$f(4)=3,500-900$

$f(14)=2,600$

4 0

2 years ago

Read 2 more answers

How long does it take to double a $1,000 investment that pays 6.5% annual interest, compounded monthly?

ahrayia [7]

2p=p(1+0.065/12)^12t
2=(1+0.065/12)^12t
Solve for t
T= [log(2)/ log(1+0.065/12)] /12
T= 10.7 years or if you want to round it would be 11

Answer: 10.7 years or 11 years

Answer: You can use the compound interest formula: A=P(1+interest)^n

A=the new capital
P=the capital invested
n= the #of monthly

Hope this helps (:

3 0

2 years ago

Read 2 more answers

Please help! (listing BRAINLIST and giving points) :D

Luden [163]

Answer:

40°

Step-by-step explanation:

because angle In an isosceles triangle base angles are same and angle in a triangle add up to 180° and angle on a straight line add up to 180°

hope this helps:)

3 0

2 years ago

Suppose you and your colleagues have identified three reliable and recent polls. Looking at the results of all three, you find t

andre [41]

Answer:

The answer is "Pretty confident our candidate will win".

Step-by-step explanation:

All the following theories:

$H_o$ : The loss of our candidate

$H_a$ : Our candidate

P values of 0.058, 0.026 and 0.045 are defined.

All values are below 0.10, but 2 of them will be below 0.05, which indicates very good proof of Ha. Therefore, the right reply is that our candidate will win very comfortably.

3 0

3 years ago

Please help fasti will mark brainliest

weqwewe [10]

Hey there!

Let's look at all our constraints and find figure out what our answer is.

Since everything here is division, everything is a quotient of 2 quantities, so that doesn't help us. For the next one, our numerator should be the product (signifies multiplication) of 5 and the sum of x and y. That looks like:

5(x + y)

If we look at the last constraint, we see that denominator is a product, or multiplying -8 and x, which looks like -8x.

Therefore, our answer must be A. It fulfills all the constraints, unlike the others.

4 0

2 years ago