Questions by Velter

Questions by Velter

Suppose a bag contains many marbles, 54% of which are purple. You draw 5 marbles from the bag with replacement. (a) Find the probability that you draw exactly 2 purple marbles (b) Find the expected value

asked Sep 17, 2023

1 answer

5 votes

85.3k views

Jimmy is in charge of seating students at a essembly one table can seat 6 students 78 students are going to the assembly how many tables will jimmy need

asked Aug 6, 2023

1 answer

18 votes

134k views

F(x) = sinx - 3 cosx is a sinusoid. True or false

asked Jun 3, 2023

2 answers

3 votes

87.9k views

14. Coffin nails were used by the British in World War I to describe_ a. smokes b. cigarettes c. puffs

asked Mar 24, 2023

1 answer

4 votes

35.9k views

Please help I need to turn this in please help me

asked Dec 14, 2022

2 answers

20 votes

106k views

Can someone help me with this worksheet

asked Dec 10, 2022

1 answer

0 votes

33.6k views

What did apes and peacocks represent to people of the ancient world?

asked Sep 3, 2022

1 answer

20 votes

77.5k views

3. Dean has these cans of soup in his kitchen cabinet: 2 tomato, 3 chicken, 2 cheese, 2 potato, 1 beef. Dean will randomly choose one can of soup. Then he will put it back and randomly choose another can

asked Jul 17, 2022

1 answer

5 votes

212k views

Determine whether the two expressions are equivalent. If so, tell what property is applied. 7 × (6 × t) and (7×6)×t a. Associative b. Commutative c. Identity d. Inverse e. Distributive f. Not a property

asked Jul 6, 2022

1 answer

25 votes

150k views

PLEASEEEE ASAPPPPPP Find all values of x that make the triangles congruent. Explain your reasoning.

asked Apr 23, 2022

1 answer

3 votes

105k views

What is the product of. I really need the now

asked Feb 20, 2022

1 answer

0 votes

115k views

What is the volume of 22.0 g of carbon dioxide at STP?

asked Jan 9, 2022

1 answer

1 vote

216k views

If somebody tell me what to do I will give you 20 points

asked Dec 22, 2021

1 answer

3 votes

92.4k views

Read the sentence below, and use context clues to determine the meaning of the word cryptic. No one understood the teacher's cryptic message about the questions that would be on the test. What is most

asked Dec 20, 2021

2 answers

2 votes

115k views

s adjusting the tension in each of two strings so that both vibrate at exactly 551 Hz. The tension in one of the strings is then increased slightly. As a result, six beats per second are heard when both

asked Dec 17, 2021

1 answer

2 votes

99.8k views

How do you solve X + 17 = 50

asked Dec 7, 2021

1 answer

3 votes

146k views

The faculty was able to teach computer science classes now that the school built a new lab. Which words could replace the subordinating conjunction in the sentence while maintaining its original structure?

asked Oct 8, 2021

1 answer

3 votes

63.2k views

X² – 8x +16=0 using the quadratic formula

asked Jul 4, 2021

2 answers

5 votes

235k views

A plate moving at a rate of 4 cm/year is moving toward a plate that is 10,000 km away. In how many years will the plates collide? 250 million years 2,500 years 25 thousand years 250,000 years

asked Jun 18, 2021

2 answers

2 votes

121k views

A supplier of 3.5" disks claims that no more than 1% of the disks are defective. In a randomsample of 600 disks, it is found that 3% are defective, but the supplier claims that this isonly a sample fluctuation.

asked Apr 27, 2021

1 answer

3 votes

196k views

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