Mathematics, 27.08.2020 23:01 kenzie19169

Section 1 Iten
Iten
Calculator
Iten
Iten
A box of blocks contains 35 red, 40 blue, and 50 green blocks. If the box only contains red, blue, and green blocks, and a child randomly
selects a block, what is the probability the block is red?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:30

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb.the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.

Answers: 3

Answer

Mathematics, 22.06.2019 03:30

Paul needs to buy 5/8 pound of peanuts. measure a pound into sixteenths. what measure is equivalent to 5/8 pound

Answers: 1

Answer

Mathematics, 22.06.2019 04:30

How many possible outcomes are there when sharya spins the spinner shown below twice?

Answers: 2

Answer

You know the right answer?

Section 1 Iten
Iten
Calculator
Iten
Iten
A box of blocks contains 35...