Questions by Ralfonso

Questions by Ralfonso

(2%)Find the solution set ofx^2+4x-21≤0.

asked Nov 25, 2024

1 answer

5 votes

160k views

Which numbers below are ratonal? (Select all that apply) A. -7 B. 36.545454.... C. 9.149278643 D. 7/11 E. 10√ F. 25√+ 3 G. 2√+9√

asked Nov 2, 2024

1 answer

1 vote

79.1k views

A simple machine moves a load of 20N through a distance of 2m. Calculate the following: i. Work Input ii. Work Output iii. The efficiency of the machine

asked Aug 24, 2024

1 answer

0 votes

233k views

Your company decides to implement a WLAN for usage by visitors. Management has requested that you implement a WLAN that supports a maximum of 11 Mbps data rate. Which WLAN technology supports this data

asked Aug 9, 2024

1 answer

3 votes

215k views

The registered nurse (RN) arrives at work to find that all other scheduled nurses have notified the supervisor that they are "sick" and will not work the shift. The RN decides to stay and takes report

asked Jul 9, 2024

1 answer

3 votes

218k views

In exchange for 50 acres of land, tools, and a year's worth of food, Georgia settlers in the Trustee Era were required to: 1. defend the colony of Georgia against outside forces 2. send 100% of their profits

asked May 16, 2024

1 answer

2 votes

232k views

If Bangladesh decides to open its doors to international trade in wheat without restrictions, it will import: a) A variable amount of wheat b) A fixed amount of wheat c) No wheat d) Infinite wheat Suppose

asked Jan 26, 2024

1 answer

1 vote

178k views

Kadeem and Quinn both drive 25 miles. Kadeem drives at a constant speed of 50 miles an hour. Quinn drives at a constant speed of 75 miles an hour. Who takes longer to drive the 25 miles?

asked Dec 15, 2023

1 answer

0 votes

92.2k views

A man buys eggs at GH 4.50 per crate of 30 eggs. He finds that 20% of the eggs are broken but sells the rest at GH¢ 3.00 a dozen. Find his percentage profit to the nearest whole number.

asked Sep 9, 2023

1 answer

1 vote

70.1k views

Cost: $41.80 rate of tip: 20%

asked Jul 23, 2023

1 answer

5 votes

79.1k views

HELP ASAP !!!!!Consider the function f(x) = 10x and the function g(x), which is shown below. How will the graph of g(x) differ from the graph of f(x)? A. The graph of g(x) is the graph of f(x) shifted

asked Jul 20, 2023

2 answers

20 votes

111k views

Naomi bought a dress on sale for $24.Naomi bought the dress for 60% of the original price.Which equation shows how to find the original cost of the dress?

asked Jul 10, 2023

1 answer

4 votes

196k views

Objects which stay at one place under water, neither sinking or floating, are said to have what kind of buoyancy? Neutral, negative, or positive

asked Jan 21, 2023

1 answer

3 votes

131k views

Please help with this problem. I don’t understand the answer for this equation. The answer for this equation is 7/2( a+ b) i’m just not understanding where the seven is coming from.

asked Jan 1, 2023

1 answer

18 votes

11.5k views

Which expression is equivalent to -21 + 28x?

asked Oct 19, 2022

1 answer

3 votes

2.8k views

Write the expression with fewer terms. Explain or show your reasoning. 10−3+2

asked Oct 19, 2022

2 answers

0 votes

229k views

Someone help me ASAP I really need this

asked Oct 15, 2022

1 answer

15 votes

193k views

Which of the points are solutions to the inequality? Check all that apply. (-3, 3) (-2, -2) (-1, 1) (0, 1) (2, 5)

asked Oct 10, 2022

1 answer

3 votes

221k views

Explain the greenhouse gas effect

asked Jul 3, 2022

1 answer

0 votes

59.0k views

U Question 2 3 pts Select the three equations that are also equivalent to 0.5 +10b+4= 19.5 A. 106 +4= 19.5 B. 10b +4=19 C. 2(0.5 +10b+ 4) = 39 D. 10b= 19.5 E. 10b= 15

asked Feb 15, 2022

1 answer

4 votes

77.2k views

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