Recent activity by Alextc

Recent activity by Alextc

Use the figure to answe the question

asked Dec 28, 2023

1 answer 94.0k views

The batteries from a certain manufacturer have a mean lifetime of 810 hours, with a standard deviation of 70 hours. Assuming that the lifetimes are normallydistributed, complete the following statements.

asked Dec 16, 2023

1 answer 233k views

If two triangles are congruent, which of the following statements must be true? Check all that apply. A. The triangles have the same size, but not the same shape. B. The corresponding sides of the triangles

asked Nov 22, 2023

2 answers 22.8k views

imagine that earth begins orbiting the sun twice as fast while maintaining the same rotation rate. it now orbits once around the sun every 6 months. in this case, what happens to the length of a solar

asked Oct 26, 2023

1 answer 901 views

What is the range of the function f(x)= 3x+2 when the domain is {-2, 0, 3}?

asked Sep 5, 2023

1 answer 92.4k views

I need help like asap !!! only numbers and decimal points

answered Jul 11, 2023

1 answer 10.6k views

Factor this equation 144x2-49

asked Jun 8, 2023

1 answer 113k views

What is the product of 2/3and 1/4?

asked Mar 11, 2023

1 answer 23.0k views

84/96 in the simplest form

asked Jan 17, 2023

1 answer 74.9k views

How have vaccines impacted health? A: Vaccines have only made a little progress at preventing most diseases. B: Vaccines are effective on some people but not others. C: Large numbers of people have had

asked Dec 15, 2022

2 answers 35.7k views

Help ASAP! 553.168 L = mL

answered Dec 12, 2022

1 answer 90.8k views

(help) what type of triangle is shown below

asked Oct 7, 2022

1 answer 59.4k views

If you fill up a balloon with a small amount of air then set it in direct sunlight you'll see that the balloon expands this expansion is due to an increase in volume which results from...

answered Sep 7, 2022

1 answer 130k views

Find the slope of the line that passes through (1, 15) (10, 8)

asked Sep 6, 2022

2 answers 224k views

Wedding ring costs £7000. Work out the price after a 2.5% price increase

answered Aug 29, 2022

1 answer 136k views

Which of the following is another name for hard skills? O A. People skills O B. Technical skills O c. Management skills O D. Study skills SUBMIT

asked Aug 22, 2022

1 answer 155k views

ITEMS . Paula purchased 8 erasers for $100.00. Calculate the cost of 12 erasers.

answered Aug 4, 2022

2 answers 99.4k views

One leg of a right triangle is more than 3 more inches than the shorter leg. The hypotenuse is 15 inches. What are the lengths of the legs of the triangle and what is the area?

answered Jul 31, 2022

1 answer 116k views

I need help finding Z

answered Jul 28, 2022

2 answers 172k views

What is the volume of a cylinder with a radius of 10 meters and a height of 4 meters?

answered Apr 10, 2022

1 answer 7.3k views

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