Question

Asked Jan 17, 2019

201 views

four numbers have the sum of 9900. the second exceeds the first by 1/7 of the first. the third exceeds the sum of the first two by 30. the fourth exceeds the sum of the first by 300. find the four numbers.

Step 1

Let a,b,c, and d respectively represent the first four numbers.

Given four numbers have a sum of 9900.i.e.,

Step 2

The second exceeds the first by one-seventh of the first.i.e.,

Step 3

The third exceeds the sum of the...

Tagged in

Q: solve the compound inequality 4u+4<8 or 3u-4>-22 write the solution in interval notation If th...

A: Refer to the question of a compound inequality 4u+4<8 or 3u-4>-22.First, find the solution set...

Q: #6

A: Any line parallel to 7x+y=3 will have form 7x+y=k.

Q: f Then determine the domain for each function. Given f(x)=x+ 6 and g(x) 4x, first find f+ g, f-g, fg...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Consider the function fx)= -3x +18x-8. Determine, without graphing, whether the function has a minim...

A: The function -3x2+18x-8.

Q: Consider an arithmetic sequence with the first term ai = 300 and common difference d = -90 Use the f...

A: From the given information, it is observed that the first term

Q: Explain why it is important to understand the base for a number as well as the value.

A: In the standard numerical system, the base is the number which is used to represent the value of the...

Q: A car manufacturer estimates that 25% of the new cars sold in one city have defective engine mounts....

A: Given information:A car manufacturer estimates that 25% of the new cars sold in one city have defect...

Q: Factor completely 1 1 3 2 (x+ 1) 2 - (x+1)2 (x - 8) 2 (x-8)

A: To factorize the provided algebraic expression which is mentioned below,

Q: With the wind, a plane flew 425 miles in the same time that it took to fly 375 miles against the win...

A: Let x denote the speed of the plane. The speed of the plane with the wind is x +10 and the speed of ...