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
s344n2d4d5 [400]
3 years ago
11

I need help to solve this proportion

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
5 0

Answer:

5

Step-by-step explanation:

cross multiply

isolate x

12x=7.5(8)

12x=60

12x/12=60/12

5 is the answer

You might be interested in
Which label could replace A in the diagram below.
Ludmilka [50]

D.

jajaja

hahajaa

jajajaj

4 0
3 years ago
An experiment has a high degree of ______________ when it shows convincingly that changes in behavior are a function of the inde
adelina 88 [10]

The answer is Internal Validity.

Internal Validity is high in an experiment. when it demonstrates persuasively that changes in behavior are caused by the independent variable and not by unknown factors.

What is Internal Validity?

  • Internal validity is defined as the degree to which the observed results represent the truth in the population under investigation and are not the consequence of methodological flaws.
  • Internal validity is the degree of certainty that the causal link being examined is reliable and unaffected by other factors or variables.
  • The extent to which study results may be extended (generalized) to other contexts, groups, or events is referred to as external validity.

To learn more about Internal Validity visit:

brainly.com/question/9292757

#SPJ4

5 0
1 year ago
Gabe has $100 in a savings account.The interest rate is 5% per year and is not compounded. How much will he have in 1 year?
Damm [24]

Answer:

I believe the answer is $105.

Step-by-step explanation: Because the interest is not compounded, that means that the formula would be 100(.05)(1), and then adding that number (5) to the answer, which is 105.

6 0
3 years ago
I WILL GIVE BRAINLIEST<br> Solve for r<br><br> -13 = r/9 + 8<br><br> r=
seropon [69]

Answer:

r= -45

Step-by-step explanation:

trust on this one

4 0
3 years ago
Read 2 more answers
Daphne has 3 days to drive 932.4 miles . she wants to have completed about 75% of the drive by the start of day three.which of t
nekit [7.7K]
So, 932.4miles (.75)=699.3miles are the miles that she wants to drive by the start of three days. so each day is 25% because of 75%/3=25%
In two days it will be 50% so, .50(932.4miles)=466.2 miles is the answer.
4 0
3 years ago
Other questions:
  • GEOMETRY. 10 points :)
    15·2 answers
  • Find the Area of the Figure
    8·1 answer
  • What is 10-(-19) and 2-(-7)
    14·2 answers
  • Does anybody know this question?
    5·2 answers
  • What is 2 3/10 plus 1 1/4
    11·2 answers
  • A potter is creating a design for a red-colored urn. He starts with the design shown on the coordinate grid.
    5·1 answer
  • A number from 1 to 20 is drawn at random. Find P(a number divisible by 6).
    9·1 answer
  • In ΔDEF, d = 6.4 inches, e = 7.8 inches and ∠F=33°. Find the length of f, to the nearest 10th of an inch.
    9·1 answer
  • Please answer this !!!
    5·1 answer
  • Write a compound inequality for the graph shown below.<br> Use x for your variable.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!