02/12/21

help please !! solve for x using the method of common bases.

1) 32x=842)125x=(1/25)4-x
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02/12/21

the distance that the person drove is ____ miles
a person drove at a speed of 49 miles per hour on a back road during a recent trip. they can drive the same distance at 98 mph on the interstate in one hour less. what is the distance they drove on... more
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02/12/21

Find the sum of X
Suppose that the weight X, in pounds of a 40 year old man, is a normal rnadom variable with mean 147 and standard deviation 16. Calculate
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02/12/21

Two investments totaling $34,000 produce an annual income of $2460. One investment yields 3% per year, while the other yields 9% per year. How much is invested at each rate?
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02/11/21

Help me solve this, im lost
Suppose a company has fixed costs of $35,200 and variable cost per unit of 1/3x+444 dollars, where x is the total number of units produced. Suppose further that the selling price of its product is... more
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02/11/21

Quadratic Word Problem

Mary is building a rectangular pen around her house for her little puppies. She subdivides it into 6 smaller rectangular pens (assume they are congruent). She plans to use the back wall of the... more
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02/11/21

A rectangular tent has an area of 32 square feet and a perimeter of 24 feet. What are the dimensions of the tent
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02/11/21

Someone literally help me! I’m stressed! I try to do the diagram as close a possible

Given: AB≅BC,AG≅CE, AC⊥DE and .AC⊥FG.Prove: AD≅CF All given are used in step 1 B D ... more
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02/11/21

computer science question
Create this sample file, you can call it student... more
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02/11/21

I. Use mathematical induction, a basis proof, a inductive hypothesis and step to solve:

∀n ∈ N, ∑n i=1 i!(i2 + 1) = (n + 1)!n.II. Give a recursive definition for the set of all strings of 0's and 1's for which all the 0s follow all the 1s.
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02/11/21

what is the probability that the sum is not divisible by five and not divisible by six
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02/11/21

what is the probability that the sum is not divisible by five and not divisible by six
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02/11/21

A jar contains n nickels and d dimes. There are 22 coins in the jar, and the total value of the coins is $1.70. How many nickels and how many dimes are in the jar?
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02/11/21

sarah took her advertising department on a trip. Sarah and a total of 5 people took the trip. Coach tickets are $290 and first class $1180, she used her total budget of $3230z
How many coach tickets did she buy? How many first class tickets did she buy?
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02/11/21

A jogger runs around a circular track of radius 70 ft. Let (x,y) be her coordinates, where the origin is the center of the track
A jogger runs around a circular track of radius 70 ft. Let (x,y) be her coordinates, where the origin is the center of the track. When the jogger's coordinates are (42, 56), her x-coordinate is... more
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02/11/21

P(Sum of the two dice is not 9 and not 6)
I need help in getting the solution to the statistics question
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02/11/21

Solving a word problem on proportions using a unit rate
Alonso made $180 for 12 hours of work. At the same right, how much would he make for seven hours of work
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02/11/21

at a concession stand three hot dogs until hamburgers cause a 52 hot dogs and three hamburgers cost $9. find the cost of one hot dog and the costume one hammer
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02/11/21

Understand the above mention scenario, which non-linear data structure is used for it. Also perform some basic operation of that data structure with old as well as updated data elements.
Suppose your system is storing market data to analyze and found under-valued or over-valued stocks to make a buying or selling decision, and you need to store only recent market data for that... more
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02/11/21

What will be the fastest way to call all the members
A table stores the data for all the members of an exotic resort. Members are identified by these numbers 1,5,30,70,80,20,15,100,40,25,7,3,8,33,22. All members are to be invited in a meeting to... more
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02/11/21

find cosx and cotx if sinx = 1/4 and tanx < 0
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02/11/21

Statistics question: Find 33!
Find 33!If possible, could anyone provide the steps on how to do this? I really appreciate it!
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02/11/21

Our 10-ft ladder from the previous problem is leaning against the wall.

Our 10-ft ladder from the previous problem is leaning against the wall. If the top of the ladder slides down the wall at a rate of 2 ft/s, how fast is the bottom of the ladder moving along the... more
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02/11/21

8(m+7)=7(m+8)+m
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02/11/21

Prove the following:
Given: AD = BD and AC = BDProve: Angle CAD is congruent to Angle CBDGiven: AC = BC; Angle CAD is congruent to Angle CBDProve: AD = BDDiagram:Triangle ACB is congruent to Angle ADB, A is congruent... more
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