Please help asap. :(

Apply the distributive property to create an equivalent expression.
1/5 (15+10k) =

Read the following scenarios and indicate the type of reliability in each scenario. Explain your answers
i) Test-retest reliability
ii) Parallel forms reliability
iii) Internal consistency reliability
iv) Interrater reliability
a) You want to evaluate the reliability of a critical thinking assessment. You create a large set of items that all pertain to critical thinking and then randomly split the questions into two sets of questionnaires. You administer both versions of the test to the same group of individuals. The scores from the two versions can then be correlated in order to evaluate the consistency of results across alternate versions.
b) You want to evaluate the degree to which the art portfolios in your 7th grade class meets the required standards. You ask 3 different art experts to evaluate the students' portfolios with the help of a rubric.
c) You are developing a math measure to test the constructs of number sense and logic of your 4th grade students. You want to make sure your measure is not testing other constructs like arithmetic skills. You would like to evaluate the degree to which different test items that probe the same constructs produce similar results.

1 2/3 + (-2/5)

Math homework homework math

which equation could be used to find the area of the circle in this sticker with a diameter of 6 centimeters

50 points for correct answer
(couldn't get a pick of it but heres a drawing)

Read the proof. Given: AEEC; BDDC Prove: △AEC ~ △BDC Triangle A E C is shown. Line segment B D is drawn near point C to form triangle B D C. Statement Reason 1. AEEC;BDDC 1. given 2. ∠AEC is a rt. ∠; ∠BDC is a rt. ∠ 2. definition of perpendicular 3. ∠AEC ≅ ∠BDC 3. all right angles are congruent 4. ? 4. reflexive property 5. △AEC ~ △BDC 5. AA similarity theorem What is the missing statement in step 4? ∠ACE ≅ ∠BCD ∠EAB ≅ ∠DBC ∠EAC ≅ ∠EAC ∠CBD ≅ ∠DBC

Please help me, willing to pay! Drop gcash no.​

What is the value of 9.6 x 12.643?

1. Mike’s rectangular dining room is 8 feet wide and 6 feet long. Mike wants to install a new wood floor and new base boards. It will cost $10.00 per square foot for the new flooring.

a. How many square feet of flooring does Mike need to purchase? SHOW YOUR WORK



b. Use the information from part a to answer, how much will it cost Mike for the new flooring? SHOW YOUR WORK



c. How much base board would Mike need to purchase to go around the perimeter of the dining room? SHOW YOUR WORK

write f(x)=(x-2)(x+2)(x+1)^2 as a polynomial function​

In ΔWXY, x = 1.2 cm, ∠X=45° and ∠Y=108°. Find the length of w, to the nearest 10th of a centimeter.

What is the area of one trapezoidal face of the figure

Which statement best
describes the function?
A. The function is always increasing.
B. The function is never increasing.
C. The function is increasing when x > 0.
D. The function is increasing when x < 0.

Please help and explain if you can cuz im confused

16x+40y= ?
Pls help i will give u brainliest

Than Nguyen opened a business called Nguyen engineering and recorded the following transactions in its first month of operations.

June 1: Than Nguyen, the owner, invested $158,000 cash, office equipment with a value of $19,500, and $89,000 of drafting equipment to launch the company in exchange for common stock.

June 2: the company purchased land worth $63,500 for an office by paying $26,000 cash and signing a long-term note payable for $36,900.

June 2: The company purchased a portable building with $40,500 cash and moved it onto the land acquired on June 2.

June 2: The company paid $11,700 cash for the premium on a 15-month insurance policy.

June 7: The company completed and delivered a set of plans for a client and collected $17,800 cash.

June 12: The company purchased $37,400 of additional drafting equipment by paying $24,000 cash and signing a long-term note payable for $13,400.

June 14: The company completed $37,200 of engineering services for a client. This amount is to be received in 30 days.

June 15: The company purchased $2,600 of additional office equipment on credit.

June 17: The company completed engineering services for $27,000 on credit.

June 18: The company revived a bill for rent of equipment that was used on a recently completed job. The $2,750 rent cost must be paid within 30 days.

June 20: The company collected $18,600 cash in partial payment from the client billed on June 14.

June 21: The company paid $2,000 cash for wages to a drafting assistant.

June 23: The company paid $2,600 cash to settle the account payable created on June 15.

June 24: The company paid $1,650 for minor maintenance of its drafting equipment.

June 26: The company paid $10,060 cash in dividends.

June 28: The company paid $2,000 cash for wages to a drafting assistant.

June 30: The company paid $3,660 cash for advertisements on the web during June.

Description of items that require adjusting entries on June 30, follow:

A.) The company has completed, but not yet billed, $17,600 of engineering services for a client.

B.) straight-line depreciation on the office equipment, assuming a 5 year life and a $2,300 salvage value, is $330 per month.

C.) straight-line depreciation on the drafting equipment, assuming a 5 year life and a $12,400 salvage value, is $1,900 per month.

D.) straight-line depreciation on the building, assuming a 25 year life and a $1,500 salvage value, is $130 per month.

E.) the balance in prepaid insurance represents a 15 month policy that went into effect on June 1.

F.) Accrued interest on the long-term note payable is $190.

G.) the drafting assistant is paid $2,000 for a 5 day work week. 2 days’ wages have been incurred but are unpaid as of month end.

Please answer please thank you

The quotient of a number and 2 is the same as the difference of the number doubled and 3. What is the number?
1. 02
2. 0-2
3. 4 1 / 2

cause yo hair nappy........

Is 16 a multiple of 8?

What are the terms or 8x+6

how can i rewrite that with exponents instead of repeated multiplication

Question 1 of 10
Which of the following is most likely the next step in the series?

What is the answer to 1/4y=7

A bowling alley has a one-time charge of $2.50 to rent a pair of shoes and a charge of $2.00 for each game bowled. The function f (x)

represents the total cost to bowl x games.

Which equation represents f (x)?

O A f(x) = 2.5x + 2

O B. f (x) = 2x + 2.5

O c f(x) = (2.5 + 2)x

OD. f (x) = (2.5 - 2)x

124,857 in expanded form

including zero) depending on your answer
The taco truck sells tacos for $3 and burritos for $4. The number of items sold on a Tuesday is 125 with a total income of $430. How
many tacos were sold?
The solution is

use the formula P=21+2w to find the perimeter of the rectangle shown below. a long thing with a length of 39.9in and a height of 9.2 in​

Stephanie had 0.75 to buy a treat at the store. She used 3 dimes to buy a popsicle. What fraction of her money
did Stephanie spend on the popsicle?

Find the Unit Rate
Amy can read 88 pages in 4 hours. What is the
unit rate? (How many pages can she read per
hour?)
Help plzzzz

What property is used to show that 3(4 – 6) = 12 – 18?
Distributive Property
Associative Property
Commutative Property
Subtraction Property

10. Andy is flying an airplane at an altitude of 12,000 feet over the ocean heading towards and island. His instruments show that the airplane will be directly over the island after flying horizontally 30,000 feet. To land the plane safely, Andy needs to calculate the angle of depression.​