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
Svetllana [295]
3 years ago
12

Simplify these ratios: 2:3, 5:8, 6:8, 4:7

Mathematics
1 answer:
otez555 [7]3 years ago
8 0
They are simplified except for 6:8 it would be 1:2
You might be interested in
Which is equal to 7 X 8? O A. (6x8)+7 O B. (6x7) + 8 O C. (7x7)+7 D. ( 77) + 8​
astraxan [27]

Answer:

D. 77 + 8

Step-by-step explanation:

7 x 8 = 56

now try the other problems

A. 6 x 8 = 48

B. 6 x 7 = 42

C. 7 x 7 = 49

D. 77 + 8 = 56

D is the answer

6 0
3 years ago
Ten times the sum of half of a number and 6 is 8
Ahat [919]
10\cdot\left(\dfrac{1}{2}x+6\right)=8\ \ \ \ |use\ distributive\ property\ a(b+c)=ab+ac\\\\5x+60=8\ \ \ \ |subtract\ 60\ from\ both\ sides\\\\5x=-52\ \ \ \ |divide\ both\ sides\ by\ 5\\\\\boxed{x=-10.4}
3 0
3 years ago
What is the ratio 15 girls to 6 boys in simplest form?
Alenkinab [10]
5 girls to 2 boys, it’s not asking for boys and girls
4 0
2 years ago
Read 2 more answers
. Find two consecutive odd integers whose product is 99. (Note: There are two different pairs of consecutive odd
Tom [10]

Answer:

9 and 11

Step-by-step explanation:Let the 2 consecutive odd integers be n and n+2.

n(n + 2) = 99

Solve for n.

n2 + 2n - 99 = 0

(n + 11)(n - 9) = 0 ⇒

Two solutions:

n = -11

n + 2 = -9

and

n = 9

n + 2 = 11

Test the answers.

4 0
3 years ago
A political pollster conducted a study to determine political party loyalty. To do so, he selected a random sample of 100 regist
Reika [66]

Answer: (a)

P - Value = 0.0981 is high, this indicates stronger evidence that we should fail to reject the null hypothesis: H0: pD = pR (There is no significant difference between the proportion of Democrats who plan to vote for the Democratic candidate in the upcoming election and the proportion of Republicans who plan to vote for the Republican candidate in the upcoming election). P - Value = 0.0981 is the probability of obtaining results at least as extreme as the observed results of the Hypothesis Test, assuming that the null hypothesis is correct.

(b)

Since P - Value = 0.0981 is greater than \alpha = 0.05, the difference is not significant. Fail to reject null hypothesis.

(c)

Since in the Hypothesis Test, we have failed to reject null hypothesis, we could have made: Type II Error: Failure to reject a false null hypothesis. One potential consequence of this error is as follows:

Suppose in reality there is significant difference between the proportion of Democrats who plan to vote for the Democratic candidate in the upcoming election and the proportion of Republicans who plan to vote for the Republican candidate in the upcoming election. But the political pollster wrongly concludes that there is no significant difference between the proportion of Democrats who plan to vote for the Democratic candidate in the upcoming election and the proportion of Republicans who plan to vote for the Republican candidate in the upcoming election. Type II Error is committed in this situation. The consequence of this Type II Error is that the political pollstar will that the political parties are loyal and will not do any follow up work whereas in reality it is not so.

Step-by-step explanation:

got this from chegg!!!

5 0
3 years ago
Other questions:
  • ((x+2)+1)^2 hasilnya?
    14·1 answer
  • Differentiating Exponential functions In Exercise,find the derivative of the function. See Example 2 and 3.
    13·1 answer
  • Which two whole numbers lies between the square root of 10
    9·2 answers
  • I have $3.35 in quarters and dimes. if i have 23 coins in all, find the number of quarters and dimes
    11·1 answer
  • Solve for AB. Round your answer to the nearest tenth if necessary.
    10·2 answers
  • The cost of three tickets to a movie is at least $20. Select an inequality that represents the cost x (in dollars) of each ticke
    11·1 answer
  • If the sides of a cube are 5 ft long, then its volume is
    15·1 answer
  • Is this right? I don't get this whole page
    7·2 answers
  • Please help me please
    14·1 answer
  • Answer all the questions for a bunch of points, no scam answers please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!