Bartholomew went hiking over the weekend. He hiked all 4 trails in 3 hours. Which is the best estimate for the number of miles he hiked per hour? Trail Length (mi) Great Fork 0.8 Stoney Creek Sippo Lake 2.6 Rock Falls

Answers

Answer 1

Answer: the total number of miles is 5.6 so 5.6 miles divided by 3 hours is 1.86recurring miles per hour rounded up to 1.87 miles if you do it to three significant figures.

hope this helps. if any of it doesn't make sense don't hesitate to ask me about it :)

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You have 3/5 cup of oatmeal in your cupboard. A recipe for cookies calls for 1/4 cup of oatmeal . How much oatmeal would you have left if you made the cookies ??
Three consecutive natural numbers have a sum of 36. What is the greatest number?
In the number 956,783,529, how does the value of the digit 5 in the ten millions place compare to the digit 5 in the hundreds place?

Please help me I need an answer

Answers

1) 2/4 = 1/4 + 1/4
2) 4/6 = 1/6 + 1/6 + 1/6 + 1/6
3) 3/5 = 1/5 + 1/5 + 1/5
4) 3/3 = 1/3 + 1/3 + 1/3
5) 7/8 = 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8
6) 6/2 = 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2
7) 5/6 = 1/6 + 1/6 + 1/6 + 1/6 + 1/6
8) 9/5 = 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5
9) 8/3 = 1/3 + 1/3 + 1/3 + 1/3 + 1/3 + 1/3 + 1/3 + 1/3
10) 1/2 * 8 = 8/2 = 4

11) Unit fractions are fractions where its numerators are 1 and its denominators are positive integer. example: 1/2 ; 1/3 ; 1/4

12) D.) 5/2 = 5 * 1/2

Which number will have the same result when rounded to the nearest ten or hundred A-97 B-118and5 C-179 D-5091

Answers

Lets round it to the nearest ten
A 97 ====> 100
B 118 ===> 120
C 179 ===> 180
D 5091 ==> 5090
No result yet, lets round to the nearest hindred.
A 97 ====> 100
B 118 ===> 100
C 179 ===> 180
D 5091 ==> 5100
As we can see only A give the same result when we round it to the nearest hundred and nearest ten.

PLEASE HELP SOON. i have been stuck on this algebra 1 question for what feels like an eternity can someone please help and soon?

Answers

You are trying to find an x-value for which f(x) = g(x). At first your choice of x is arbitrary. In the given table, the first x-value tried was 0 (zero). For this value of x, f(x) does NOT equal g(x).

Next x was 1. f(x) and g(x) are even further apart here. So reject 1 and try 2 instead. Notice how f(x) and g(x) are closer together now than they were for x=1.

Note that for x=2.5, f(x) and g(x) are even closer together; ony 0.75 separates them.

Your turn. Try x=2.4, x=2.3, and so on. You may have to go in the other direction: Try x=2.6, x=2.7, and so on. If f(x) and g(x) are getting closer to one another, you're going in the right direction; if further apart, you're going in the wrong direction.

Have fun. This really is an interesting problem.

Bill has 15 fewer cards than joe . write an expression to find how many cards bill has... ???

Answers

15 - 1 = x thats the answer to the problem thats how you can have the answer

Is 7/8 or 11/10 closer to 1? How did you decide anybody help please?

Answers

Let

A-----> $(7)/(8)$

B-----> $(11)/(10)$

C-----> $1$

we know that

Point A-------> Multiply numerator and denominator by $10$

$(7*10)/(8*10) =(70)/(80)$

Point B-------> Multiply numerator and denominator by $8$

$(11*8)/(10*8) =(88)/(80)$

Point C-------> Multiply numerator and denominator by $80$

$(1*80)/(1*80) =(80)/(80)$

Find the distance Point A to Point C

$(80)/(80) -(70)/(80) =(10)/(80)$

Find the distance Point B to Point C

$(88)/(80) -(80)/(80) =(8)/(80)$

therefore

$(8)/(80) < (10)/(80)$

Point B is closer to Point C

$(11)/(10)$ is closer to $1$

the answer is

$(11)/(10)$ is closer to $1$

You can also figure it out by knowing that 7/8 is 1/8 away from 1 and 11/10 is 1/10 away from 1. since 1/10 is smaller than 1/8, you know that 11/10 is closer to 1 than 7/8.

Exercise

1. If we multiply by three the numerator of a fraction and add 12 to the denominator, the value of the fraction is three quarters, and if the numerator increases in 7 and the denominator trebles the value of the fraction is a way, finds the fraction.

Please I am grateful for them to him very much thank you for the given attention...:)

Answers

x - nominator
y - denominator

$(3x)/(y+12)=(3)/(4)\n (x+7)/(3y)=(1)/(2)\n\n 3(y+12)=12x\n 2(x+7)=3y\n\n 3y+36=12x\n 2x+14=3y\n\n 2x+14+36=12x\n 10x=50\n x=5\n\n 3y=2\cdot5+14\n 3y=10+14\n 3y=24\n y=8\n\n (x)/(y)=\boxed{(5)/(8)}$

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