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3 years ago

11

Isaac set his watch 2 seconds behind and if It was behind other one sec it every day how far behind is Isaac’s watch if he last

set at 46 days ago

1 answer:

forsale [732]3 years ago

8 0

It is far behind 48 seconds, but im not sure because of how the question is phrased.

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Which line is perpendicular to AB line 1 line 2 line 3 line 4

marshall27 [118]

Line 1 is perpendicular

6 0

3 years ago

How can i solve for y in this problem? 2x-y=3

pshichka [43]

Hello from MrBillDoesMath!

Answer:

y = 2x - 3

Discussion:

2x - y = 3 => add "y" to both sides

2x - y + y = 3 + y => as -y+y = 0

2x = 3 + y => subtract 3 from each side of the equation

2x-3 = y

Thank you,

MrB

4 0

3 years ago

One third of a number x is equal to 22 less the number. Write and solve an equation to find the number. What would be the whole

zheka24 [161]

1/3(x)=22-x
x/3=22-x
(x/3=22-x)3
3x=66-3x
6x=66
x=11

3 0

3 years ago

from 5 employees at a company a group of 3 employees will be chosen to work on a project. how many different groups of 3 employe

sattari [20]

The answer to the math question presented above would be 10. <span>From 5 employees at a company a group of 3 employees will be chosen to work on a project, the number of different groups of 3 employees can be chosen is 10. You can have 10 different groups of threes in 5 employees.</span>

5 0

3 years ago

What is the arithmetic rule to the sequence: <br>1/3,4/3,7/3<br><br>find: f(10)

makkiz [27]

The the value of f(n)= $\frac{28}{3}$

Step-by-step explanation:

The Arithemetic sequence is given as a,a+d,a+2d......a(n-1)d

and f(n)=a(n-1)d

The given sequence is 1/3,4/3,7/3...

By comapring with Arithemetic sequence,

we get a=1/3

a+d=4/3

1/3 + d = 4/3

d=1

To find value of f(10):

take n=10

f(n)= $\frac{1}{3} +(10-1)1$

f(n)= $\frac{1}{3} +(9)1$

f(n)= $\frac{1+27}{3}$

f(n)= $\frac{28}{3}$

8 0

3 years ago