Questions by Sergey Mashkov

Questions by Sergey Mashkov

Show all work to multiply quantity 3 plus the square root of negative 16 end quantity times quantity 6 minus the square root of negative 64 end quantity

asked Jun 21, 2021

2 answers

5 votes

17.8k views

- 6a+7(-2a - 4)=???

asked May 25, 2021

2 answers

4 votes

176k views

When viewed on x-ray, the bone has a linear fracture that occurs in a straight line across the bone. Which term best describes this type of fracture? a. spiral b. oblique c. transverse d. longitudinal

asked Mar 20, 2021

1 answer

4 votes

230k views

One-year Treasury bills currently earn 3.25%. You expect that one year from now, 1-year Treasury bill rates will increase to 3.45%. The liquidity premium on 2-year securities is 0.06%. If the liquidity

asked Jan 11, 2021

1 answer

5 votes

809 views

The FDIC's role in insuring the deposits in banks is an example of the direct role of the government. Question 16 options: True False

asked Dec 6, 2020

1 answer

5 votes

1.6k views

Solve the following system of linear equations: 3x1+6x2+6x3 = -9 -2x1–3x2-3x3 = 3 If the system has infinitely many solutions, your answer may use expressions involving the parameters r, s, and t. O The

asked Nov 17, 2020

1 answer

1 vote

162k views

What is m∠DEC? 45° 90° 4.2 8.4

asked Nov 15, 2020

1 answer

4 votes

175k views

For the figures below, assume they are made of semicircles, quarter circles and squares. For each shape, find the area and perimeter. Give your answer as a completely simplified exact value in terms of

asked Nov 2, 2019

1 answer

5 votes

144k views

Sample of headlines

asked Aug 23, 2019

1 answer

3 votes

86.8k views

Read the following passage: California sea otters feed and live in the "near shore marine ecosystem"—the stretch of ocean that hugs a shoreline—making them a good indicator species for detecting pollutants

asked Feb 1, 2019

2 answers

2 votes

128k views

ABCD is a parallelogram. Find the values of x and y

asked Jan 23, 2019

1 answer

3 votes

194k views

a wallet that holds $25 contains the same number of $1 bills, $5 bills, and quarters. how many of each type of bill or coin does the wallet contain?

asked Oct 11, 2018

2 answers

5 votes

225k views

Which of the following expression is equivalent to 1/49? A)7^3 B)7^-6•7^-4 C)7^-3•7 D)7^-2•7^4

asked Jul 9, 2018

1 answer

5 votes

156k views

Simplify. 4−8÷2+3 What is the value of the expression? [(1+5)·2−5]·2 simplify. (1/2)2−6(2−2/3) Enter your answer, as a simplified fraction, in the box. 4−16÷4+4^2 A.−16 B.16 C.13 D.15 PLEASE HELP

asked Mar 13, 2018

2 answers

1 vote

93.2k views

pedro mixed 1 pound 6 ounces of apples 1 pound 4 ounces of oranges and 12 ounces of strawberries to make a fruit salad how much fruit salad does he have

asked Jan 19, 2018

1 answer

4 votes

160k views

2/3x - 1/2y = 3 1/2x + y = 5 Which of the following systems is equivalent to the given system? 2x - y = 18 and x + 2y = 10 4x - 3y = 18 and x + 2y = 10 2x - 3y = 3 and x + 2y = 5

asked Sep 1, 2017

2 answers

3 votes

45.9k views

A substance that speeds up the rate of a chemical reaction is called a. a catalyst b. a substrate. c. an enzyme. d. Both A and C

asked Apr 6, 2017

1 answer

0 votes

50.8k views

John and Maria are spending the afternoon hiking in the desert. They purchased 6 bottles of water for $9.00, two protein bars for $5.00, and some peanuts for $3.00 as a snack. Suppose they star hiking

asked Feb 15, 2017

1 answer

4 votes

97.1k views

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