Questions by David Bukera

Questions by David Bukera

What is the area of a pentagon with an apothem of 12 and side length of 17.4

asked Sep 26, 2021

1 answer

0 votes

147k views

9. Which of the following equations has NO solution? A. a + 2 = a + 2 B. a = -a + 2 C. a + 2 = a - 2 D. a + a = 2

asked Sep 20, 2021

1 answer

0 votes

146k views

A state institutes a widespread tree replanting program. How might the program increase the availability of wood products? A. Replanting increases the supply of wood. B. Replanting increases the cost of

asked Apr 17, 2021

1 answer

3 votes

203k views

What is the relationship between two elements X and Y whose atomic number is 18 and 20 respectively, but their mass numbers remain same as 40?

asked Apr 7, 2021

1 answer

0 votes

224k views

-2m=6 Solve the equation using full working out

asked Feb 14, 2021

1 answer

4 votes

231k views

In a random sample of 8 people, the mean commute time to work was 36.5 minutes and the standard deviation was 7.4 minutes. A 98% confidence interval using the t-distribution was calculated to be (28.7,

asked Nov 19, 2020

1 answer

4 votes

219k views

a repairman purchased several furnace-blower motors for a total cost of $280 of his cost per motor has been $5 less, he could have purchased 1 additional motor. how many motors did he buy at the regular

asked Sep 27, 2020

1 answer

3 votes

234k views

Which of the following lists the layers of the Earth from hottest to coolest? inner core, outer core, asthenosphere, lower mantle, lithosphere outer core, inner core, lower mantle, lithosphere, asthenosphere

asked Jul 28, 2020

2 answers

2 votes

151k views

PLZ HELP ASAP!!! the supplement of an angle is 3.5 times as large as the angle. find the angle.

asked Apr 1, 2020

2 answers

3 votes

127k views

What is the solution to -2|2.2x-3.3|=-6.6? x=-3 x=3 x=-3 or x=0 x=0 or x=3

asked Sep 28, 2019

2 answers

0 votes

208k views

A scientist finds that on one side of a mountain 35 cacti have purple flowers and 16 have white flowers. If he goes to the other side of the mountain, what is the experimental probability that the first

asked Aug 28, 2019

2 answers

4 votes

166k views

Using your hand to exert a horizontal force, you push a physics textbook across the floor at a steady pace. the frictional force exerted by the floor on the book opposes its motion. is the “push” force

asked Aug 5, 2018

1 answer

5 votes

103k views

The length of AB¯¯¯¯¯ is 10 inches. A dilation with a scale factor of 25 is applied. What is the length of the image of AB¯¯¯¯¯ ? Enter your answer in the box.

asked Jan 6, 2018

2 answers

0 votes

201k views

Under which of the following conditions will speciation not occur? a. Logging operations in a forest cut a single population of beetles in two so that they can no longer mix. b. Some snails in a population

asked Oct 6, 2017

1 answer

0 votes

174k views

In 1994, the republican revolution occurred when a. the republicans gained a majority in both the house of representatives and the senate. b. the republican guard overthrew saddam hussein in iraq. c. the

asked Mar 16, 2017

1 answer

5 votes

42.3k views

The parts of a neuron include a. the cell body. b. one axon. c. numerous dendrites. d. all of the above

asked Dec 17, 2015

1 answer

1 vote

221k views

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