Questions by NJGL

Questions by NJGL

In the figure, mAB = 45° and mCD = 23°. The diagram is not drawn to scale. What is the value of x? A. 34° B. 56.5° C. 22° D. 68°

asked Jul 27, 2020

1 answer

5 votes

22.3k views

A jet plane traveling 1890 km/h (525 m/s) pulls out of a dive by moving in an arc of radius 5.20 km. What is the plane's acceleration in g's?

asked May 19, 2020

2 answers

5 votes

17.5k views

n a trip, a motorist drove 150 miles in the morning and 50 miles in the afternoon. His average rate in the morning was twice his average rate in the afternoon. He spent 5 hours driving. Find his average

asked May 18, 2020

2 answers

5 votes

148k views

A nuclear power plant has two independent safety systems. The probability the first will not operate properly in an emergency P (A) is 0.01, and the probability the second will not operate P (B) in an

asked Oct 18, 2019

2 answers

3 votes

131k views

Which processes are caused by convection in the mantle

asked Oct 1, 2019

1 answer

2 votes

57.9k views

1. A special at a local restaurant allows customers to choose one entrée and one dessert for $5.99. There are 8 entrées and 5 desserts to choose from. Use the Fundamental Counting Principle to calculate

asked May 23, 2019

2 answers

2 votes

162k views

What is the distance between A and B? Round your answer to the nearest tenth. A coordinate plane is shown. Point A is located at negative 1, 5, and point B is located at 4, 1. A line segment connects the

asked Jul 17, 2018

2 answers

5 votes

89.6k views

Which number is not in scientific notation? A: 6 ⋅ 1025 B: 2.01 ⋅ 10−2 C: 1.3 ⋅ 10−4 D: 0.5 ⋅ 103

asked Jun 22, 2018

2 answers

0 votes

126k views

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