Ask question

Ask question

All categories

2 years ago

7

Bryce wrote the linear regression equation (Y=1.123x-6.443 to predict arm span,y,of a person who is x inches tall Riley has an a

rm span of 67.5 inches. Which is the best prediction of riley's height?
A:54.36
B:65.84
C:66.55
D:69.36

1 answer:

Naya [18.7K]2 years ago

7 0

B) 65.84 add 67.5 and 6.443 and divide sum by 1.123

You might be interested in

Roses produced asexually from cuttings are genetically identical to the parent. Roses grown from sexually produced seeds may loo

Ksju [112]

The correct answer would be B. Sexual reproduction does infact create more variation in plants.

7 0

2 years ago

Read 2 more answers

Here are the ingredients for making fish pie for 6 people.

yarga [219]

Clare would need 80 of fish, (1/3 of 240 is 80.)
Ian would need 200g of butter (If you find the amount of each ingredient needed for a one person-pie, and multiply them by the amount of people you need to feed, you will get your answer.)
We know that 80g of butter is used for 6 people, so by dividing 80 by 6, we know that for a one person-pie, you would need 13.33g of butter. Multiply 13.33 by 15 to find out how many grams of butter he would need for a pie for 15 people.

6 0

2 years ago

Prajna is listing squares of two-digit numbers in such a way that the digit in their units place is 6.

dem82 [27]

Answer:

2 (option B)

Question:

Prajna is listing squares of two-digit numbers in such a way that the digit in their units place is 6.

How many numbers should he have listed?

a) 9 b) 2 c)18 d) 20

Step-by-step explanation:

We would find the perfect squares that are two digit numbers

For two digit perfect squares:

Largest two digit number= 81 = 9²

Smallest two digit number= 16 = 4²

Total Two digit number perfect squares = Highest number - lowest number + 1

= 9-4+1 = 6

There are 6 two digit perfect squares

Next, we have to find how many of them have 6 in their units place.

The rule to be applied: If a number has 4 or 6 in the unit place, then its square has 6 in the units place.

Following this, the possibilities are 4², 6².

We have two of such numbers.

Therefore, he would have listed 2 numbers.

6 0

2 years ago

Tom is buying topsoil for the flower bed shown below. One bag of topsoil covers

Lilit [14]

Answer:

um idk bahhahahahahahahahahah its 5 llolololo

Step-by-step explanation:

ahem follow me on tiktok wonder___land and um make me famous u wont regret it plsssssssss

6 0

2 years ago

Read 2 more answers

Lines a and b are cut by transversal f. At the intersection of lines f and a, the top left angle is 96 degrees. At the intersect

Free_Kalibri [48]

Answer:

C. 22

Step-by-step explanation:

Inverse Alternate Interior Angles Theorem sttes that if two lines a and b are cut by transversal f so that the alternate interior angles are congruent, then a║b.

To prove that lines a and b are parallel, equate the measures of angles 96° and (6x-36)°:

$6x-36=96\\ \\6x=96+36\\ \\6x=132\\ \\x=22$

6 0

2 years ago

Read 2 more answers