Questions by Mark McKenna

Questions by Mark McKenna

The cone of the volcano has a height of 402 meters and a diameter of 434 meters. Find the volume of thecone. Round your answer to the nearest hundred thousand. Use 3.14 for .The volume of the cone is aboutm

asked Dec 4, 2023

1 answer

2 votes

115k views

Why wasbt there any federalist candidates in 1824?

asked Mar 13, 2023

1 answer

6 votes

187k views

An ion of an element can have the same as another element. A. number of protons B. None of these OC. electron configuration D. atomic mass

asked Feb 22, 2023

1 answer

4 votes

229k views

4. Which of the following quotes from "Take the Tortillas Out of Your Poetry" express the central or main idea of the essay? (A) "Bread and books were for his household, and for many like his, food for

asked Dec 7, 2022

1 answer

4 votes

20.6k views

URGENTTTT PLS PLS PLS PIFHCHIDFCHI. How do you write 5x^2-14-3x2 in standard form?

asked Jun 11, 2022

1 answer

3 votes

234k views

I need help what’s the answer ?

asked Jun 8, 2022

2 answers

19 votes

191k views

Hi can someone help me with this pleaseee

asked May 27, 2022

1 answer

1 vote

190k views

Find the distance between the two numbers on a number line. Write your answer as a fraction in simplest form. 3/4,1/8

asked Apr 26, 2022

1 answer

4 votes

172k views

Can you please help me THANK YOU

asked Feb 20, 2022

1 answer

4 votes

64.9k views

Previous studies reported that teenagers spent 8.5 hours per week, on average, on the phone. This mean is supposed to have increased, to test this hypothesis, a random sample of 500 teenagers were interviewed

asked Feb 13, 2022

1 answer

15 votes

104k views

Find the quadratic root of 3x2-4x+2=0

asked Feb 8, 2022

1 answer

3 votes

160k views

The primary reason professional observatories are built on the highest mountaintops is to (a) get away from city lights; (b) be above the rain clouds; (c) reduce atmospheric blurring; (d) improve chromatic

asked Dec 27, 2021

1 answer

4 votes

41.5k views

A particular recessive genetic disorder is fatal before birth, so there are no homozygous recessive individuals. In a particular population, one in 15 individuals is a carrier for this disorder. What are

asked Oct 22, 2021

1 answer

0 votes

110k views

Is Casein a tertiary, quaternary, secondary, or primary structure?

asked Jun 21, 2021

1 answer

5 votes

99.7k views

The power needed to operate your body is about 100 watts. Suppose a human body (of typical mass) could run on fusion power and could convert 0.8 % of its mass into energy. Part A How much energy would

asked Mar 25, 2021

1 answer

4 votes

173k views

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