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
ANTONII [103]
3 years ago
7

PLEASE ANSWER AND EXPLAIN | 98 POINTS

Mathematics
2 answers:
nasty-shy [4]3 years ago
8 0

Answer:

Step-by-step explanation:

higher absolute r value means stronger correlation

so D. -0.9 shows the strongest one.

DIA [1.3K]3 years ago
3 0

Answer:

Step-by-step explanation:

R-value can range from -1 to 1 with correlation being strongest at -1 and 1 and weakest at 0.

So the answer is D. -0.9.

You might be interested in
Suppose you have a $5-off coupon at a fabric store. You buy fabric that costs 8.50 per yard. Write an equation that models the t
pshichka [43]

Answer:

$8.50*x(amount of material)-$5=y (total)

Step-by-step explanation:

6 0
3 years ago
What is 200/30 in a mixed number
mixer [17]
6 20/30

hope it helps
7 0
3 years ago
2x^2+7x-k=0 find all the values of k
mojhsa [17]

Answer:

Find ur attachment here plz thankyou

Step-by-step explanation:

7 0
3 years ago
Write a polynomial of least degree with rational coefficients, a leading coefficient of 1, and zeros at 3 and sqr root 7. Expand
Tresset [83]

Answer:

(x-3)(x^2-7) = x^3 -3x^2 -7x + 21

just change the sign of the root and put x in front of it, then multiply the factors all together

(x-3)(x-sqr7)(x+sqr7)    roots come in conjugate pairs to eliminate irrational coefficients

(x-sqr7)(x+sqr7) = x^2-7.  similar to (a-b)(a+b) = a^2-b^2

Step-by-step explanation:

6 0
3 years ago
Three boys, Adam, Kyle, and Ty, and two girls, Anne and Kate, have volunteered to help plan the school dance. One student will b
Karo-lina-s [1.5K]

Answer:

2:4

Step-by-step explanation: Subtract 1 from total amount then find the number of girls I think sorry

3 0
2 years ago
Other questions:
  • Divided his money in the ratio 4:2 between jon and jack.jon got smaller amount of 12.56$.how much did jack recieve?
    10·1 answer
  • sue is making sugar cookies the recipe she calls for needs 2 3/4 flour and 1 1/4 margarine. How many cups of margarine does she
    7·1 answer
  • Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to re
    11·1 answer
  • What will a $190,000 house cost 8 years from now if the price appreciation for homes over that period averages 7 percent compoun
    14·1 answer
  • Dominic, Ralf and Peter have just eaten a HUGE Christmas meal. Dominic now weighs half as much as Ralf, and Peter weighs three t
    13·1 answer
  • Can someone PLEASE help I have a 32% in algebra 2:(
    6·2 answers
  • Find the additive inverse or _9.x + 3
    8·1 answer
  • Jordan has a bag that contains orange chews, strawberry chews, and lime chews. He performs an experiment. Jordan randomly remove
    5·2 answers
  • PLZ HELP WITH MATH! BRAINLIEST! GO TO MY PROFILE AND ANSWER THE MATH QUESTION... it would make my day
    9·1 answer
  • Three times the sum of twice a number and three is equal to the sum of five times the number and one. Find the number.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!