1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tom [10]
3 years ago
12

250 + 200h = 300 + 180h 250 + 200h = 300 + 180h − 180h − 180h 250 + 20h = 300 h = credit hours

Mathematics
2 answers:
frutty [35]3 years ago
8 0

Answer:

h = 2.5

Step-by-step explanation:

250 + 200h = 300 + 180h

  • subtract 180 from both sides

250 + 200h - 180 = 300 + 180h - 180

250 + 20h = 300

  • subtract 205 from both sides

250 - 250 + 20h = 300 - 250

20h = 50

  • divide both sides by 20

20h ÷ 20 = 50 ÷ 20

h = 2.5

lidiya [134]3 years ago
4 0

Answer:

h = 2.5

Step-by-step explanation:

You might be interested in
Suppose you invest $50 a month in an annuity that earns 4% APR compounded monthly. How much money will you have in this account
skelet666 [1.2K]
To solve this we are going to use formula for the future value of an ordinary annuity: FV=P[ \frac{(1+ \frac{r}{n} )^{nt} -1}{ \frac{r}{n} } ]
where
FV is the future value
P is the periodic payment
r is the interest rate in decimal form
n is the number of times the interest is compounded per year
t is the number of years

We know from our problem that the periodic payment is $50 and the number of years is 3, so P=50 and t=3. To convert the interest rate to decimal form, we are going to divide the rate by 100%
r= \frac{4}{100}
r=0.04
Since the interest is compounded monthly, it is compounded 12 times per year; therefore, n=12.
Lets replace the values in our formula:
FV=P[ \frac{(1+ \frac{r}{n} )^{nt} -1}{ \frac{r}{n} } ]
FV=50[ \frac{(1+ \frac{0.04}{12} )^{(12)(3)} -1}{ \frac{0.04}{12} } ]
FV=1909.08

We can conclude that after 3 years you will have $1909.08 in your account.
4 0
3 years ago
Read 2 more answers
A circular disc has a circumference of 16pi meters. if we multiply the radius of the circular disc is by 10, what is the circumf
Flauer [41]

The circumference of the new disc 160Π that is 10 time of old circumference.

Step-by-step explanation:

Given,

Circumference of circular disc = 16Π (pi = Π)

Let, the radius of the circle be 'r'

Formula

The circumference of a circle with r radius = 2 Π r

According to the problem,

2 Π r = 16Π

or, 2r = 16 ( by eliminating the value of Π from both the side)

or, r = 8

Now, we multiply the radius by 10

so, the new radius is 8 X 10 = 80

Now the circumference = 2 Π X 80

= 160Π

Hence, the new circumference also will be 10 times of the older one.

6 0
3 years ago
THIS IS URGENT PLEASE
Naya [18.7K]

Answer:

5

Step-by-step explanation:

The side with 4 cubes has a length of 2, the side with 2 cubes has a length of 1, and the side with 5 cubes has a length of 2.5.

2 x 1 x 2.5 = 5

4 0
3 years ago
Elena thinks length BC is 16.5 units. Lin thinks the length of BC is 17.1 units. Do you agree with either of them? Explain or sh
kirill [66]

Answer:

Option D, I agree with neither Elena nor Lin

Step-by-step explanation:

The remaining part of the question is attached herewith

Solution

As we can see in the image  

ED is perpendicular to AB and BC is perpendicular to AB

Thus, as per the Pythagoras theorem,  

AC^2 = AB^2 + BC^2  

14^2 = 6^2 + BC^2

BC^2 = 196-36 = 160

BC = 12.649 OR 12.65

Hence, option D

I agree with neither Elena nor Lin

5 0
2 years ago
Write the equation of a line that passes through (12,10) and is perpendicular to y=-3/4x-6 ​
DaniilM [7]

Answer:

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Ginger's cat gave birth to a kitten that weighed 3 3/8 ounces when it was born. On the day Ginger sold the kitten to its new own
    11·2 answers
  • A metal worker has several 1-kilogram bars of a metal alloy that contain 23% copper and several 1-kilogram bars that contain 79%
    15·1 answer
  • A driver wants to gauge the fuel efficiency of
    14·2 answers
  • If Amir wants to build a square fence around his pool, how long would one side be if his pool is 100 square feet?
    13·1 answer
  • How do I solve -4 times the square root of 1/10
    8·1 answer
  • Write a polynomial that is a trinomial, has the coefficients 3 and 4, the variable x,
    7·1 answer
  • Listed below are the amounts​ (dollars) it costs for marriage proposal packages at different baseball stadiums. Find the​ range,
    8·1 answer
  • In a completely randomized design involving three treatments, the following information is provided:Treatment 1Treatment 2Treatm
    14·1 answer
  • Please help I will give brainiest
    9·2 answers
  • Use the functions f(x) and g(x) to determine which function has the smallest zero and provide its coordinates.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!