Sles and blue marbles. There are 6 marbles in the bag. The bag contains twice as many blue marbles as red marbles. Nadia takes one marble from the bag without looking. The probability that the marble is blue is

Q: 28. Scores on a test of reading ability for second graders are normally distributed with a mean of…

A: Given: PZ<z=0.15. Now, look for value 0.15 in the left tailed z-table or the value closer to it.

Q: hat is the time 100 hours after 7A.M?

A: Given: Time = 7AM After 100 hours

Q: Predict the diastolic pressure for a patient whose systolic pressure is 143 millimeters. Round the…

A: Predict the diastolic pressure for a patient whose systolic pressure is 143 millimeters. Round the…

Q: 3509ft is how many kilometers?  Give the first four digits of your answer.

A: Simple value converter problem....

Q: A sculpture in Santa Fe in front of an art gallery is 12.5 feet tall.  A model is being made for…

A: sculpture height =12.5 feet 1 feet=12 inches

Q: What is the p-value?

A:

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A: Let the shortest hike took x minutes. So the longest hike took 9x minutes.  So total time for the…

Q: Solve for x if: 3 5 X- 8 6 II

A:

Q: Solve for x 5% = 50 Answer: x = 10 X (Round to three decimal places)

A:

Q: A mountain incline climbs from an elevation of 6560 feet to 8591 feet above sea level. The fastest…

A:

Q: is pi being divided by 4

A: Let's solve.

Q: ound 296,259 to the ten-thousands place.

A: 296259 is equal to 29.6259 ten thousand

Q: 4. Solve In (3x+4)= 5. Round to the nearest thousandths.

A: Given,

Q: e the result in decimal points?

A: Given continuous random variable X It has a normal distribution with a mean of 121. P(X>144) =…

Q: When crickets chirp 126 times a minute, it is about 67 degrees Fahrenheit. When they chirp 175 times…

A:

Q: Estimate the following by rounding all the way and then do act Actual Estimate 6,980 +3,190 + 7,819…

A: We have to find the the addition of the given numbers by rounding off individually and afterward.

Q: Jack is 1.2 times as tall as his younger brother, Steven. If Steven is 128 cm tall, then what is the…

A: The given data is:  The height of Steven is 128 cm To find the height of Jack.

Q: 5x? - 10x = 0

A: In this question we need to find a value of x.

Q: Find x. *: G. 50' (12x-25) 96

A: We have to find x

Q: If 2 = 100.301 and 3 =100477, solve 10* = 12 for x.

A:

Q: On a small neighborhood block, there are a total of 16 houses. There are 3 residents in 12 of the…

A: topic - average

Q: 18 11

A: For the given right triangle: Hypotanuse = 18 Perpendicular = 11

Q: A gallon contains 231 cubic inches. A cylindrical barrel full of juice concentrate has a diameter of…

A: I have append the formula in this solution part

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: Let's evaluate the formula:Given:- s = 0.63- n = 98- x2 = 82.358L=x2(n−1)s2​​Substitute these values…

Q: Natasha has a picture that is 9 inches tall and 5 inches wide. She would like to enlarge it to fit a…

A: Given dimensions of picture are 9 inches tall and 5 inches wide Picture is enlarged such that…

Q: Please remember to round 2 decimal place after getting the answer

A:

Q: You were going on a 1,940 mile trip and your car gets about 28 miles per gallon gas prices along…

A: Total distance = 1940 miles Distance covered by car per gallon = 28 miles Number of gallons of gas…

Q: i need this answer for with four decimals.    Can you please help?

A: We can solve this as follows:

Q: Approximate the number 3√5 using a calculator. Round your answer to three decimal places.

A: Approximate the value of 35 using a calculator.