Questions by Spieden

Questions by Spieden

The radius of a circle is 7 cm.the circle is divided into two equal parts.what is the perimeter of each semicircle part

asked Oct 9, 2023

1 answer

3 votes

75.2k views

How did the Battle of Britain and the Blitz impact Great Britain?

asked Apr 27, 2023

1 answer

8 votes

191k views

Which fractions are equivalent to 0.63 repeating?

asked Apr 17, 2023

2 answers

1 vote

9.9k views

Match each pair of inverse operations.1. cubing2. multiplication3. squaring4. additionTaking the square rootTaking the cube rootDivisionSubtraction

asked Jan 24, 2023

1 answer

4 votes

61.2k views

Round the following numbers to the nearest five million. 22 500 000 27 500 000 67 490 000

asked Nov 6, 2022

1 answer

5 votes

5.9k views

Dr. Anderson found that 18 out of 30 children in the village tested positive for chicken pox. At this rate, how many would test negative if there were 70 children in the village as a whole

asked Aug 12, 2022

1 answer

1 vote

148k views

A frame around a family portrait has a perimeter of 94 inches. The length of the frame is 7 inches less than twice the width. Find the length and width of the frame.

asked Jul 22, 2022

1 answer

12 votes

35.7k views

A rectangle has a length of 25x^3 and a width of 5x^2. Fkns the area.

asked Mar 6, 2022

1 answer

0 votes

136k views

One of the factors of the polynomial x + 2x² + px +q, where p and q are constant is (x + 1). The polynomial leaves a remainder of 12 when divided by (x - 2) i) Find the values of p and q. ii) With these

asked Jan 10, 2022

1 answer

12 votes

140k views

A company's gross profit (or gross margin) was $129,650 and its net sales were $502,900. Its gross margin ratio is

asked Dec 12, 2021

1 answer

3 votes

75.0k views

We use this room only on special occasions change topassive voice

asked Sep 11, 2021

1 answer

2 votes

35.0k views

Please help i’m so lost

asked Aug 26, 2021

1 answer

1 vote

103k views

A movie theater decreased the size of its popcorn bags by 20%. If the old bags held 15 cups of popcorn, how much do the new bags hold

asked Jun 17, 2021

1 answer

3 votes

104k views

An orthocenter is the intersection of three

asked Apr 28, 2021

1 answer

3 votes

157k views

Can you help me with this question please

asked Apr 1, 2021

1 answer

3 votes

108k views

What gains did African Americans make with the passage of the Fifteenth

asked Apr 21, 2020

1 answer

2 votes

79.7k views

Jhon has $45.00 .he plans to spend 4/5 of his money on sports equpment.how much will he spend

asked Feb 8, 2020

1 answer

0 votes

64.4k views

Predict what will happen to the model of the cell in this experiment

asked Feb 2, 2020

1 answer

4 votes

71.3k views

the radioisotope radon-222 has a half-life of 3.8 days. how much of a 65-g sample of radon-222 would be left after approximately 15 days?

asked Nov 14, 2019

1 answer

0 votes

60.0k views

In 1966, american biologist lynn margulis proposed the theory of endosymbiosis, or the idea that mitochondria are the descendants of symbiotic, aerobic eubacteria. what does the theory of endosymbiosis

asked Nov 9, 2019

2 answers

1 vote

104k views

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