Ask question

Ask question

All categories

Keith_Richards [23]

3 years ago

10

Karlen started painting the walls at 10:45 am, and he said that he could complete the job at 5:25 pm. His father said that five-

eighths of that time was enough to paint the walls. However, when Karlen finished the job, they noticed that it actually took him 80% of an hour longer than the time predicted by the father. How much longer did Karlen predict it would take than the time it actually took him to complete the job (what part of an hour)?

1 answer:

Vika [28.1K]3 years ago

5 0

Answer:

idk

Step-by-step explanation:

im a dumby

You might be interested in

olga2289 [7]

Answer:

1.) $slope=2$

2.) $slope=-3$

3.) $slope=\frac{1}{4}$

4.) $slope=-\frac{4}{5}$

Step-by-step explanation:

The unit rate is also known as slope. Slope is the change in the y values over the change in the x values:

$(x_{1},y_{1})\\\\(x_{2},y_{2})\\\\\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=slope$

However, with certain graphs, the slope can be found in a simpler manner.

You start at one point and move across the y-axis, then move along the x-axis until you reach another point on the same line.

Make sure you move on the y-axis first, then the x-axis. Record the slope as spaces moved in each $\frac{y}{x}$

When you move up, the number will be positive $(\frac{+y}{x})$ . If you move down, the number will be negative $(\frac{-y}{x})$ .
If you move to the right, the number will be positive $(\frac{y}{+x})$ . If you move to the left, the number will be negative $(\frac{y}{-x})$ .

8 0

2 years ago

What’s 4,708.06 rounded to the nearest thousand?

STALIN [3.7K]

Answer:

when rounding anything that is or is greater than 5 you round up 1.

4,->7<-08.06

so rounding up 1, 4 would turn into 5.

3 0

2 years ago

Read 2 more answers

Help I've got 5min to figure it out 20 points for 1st actual answer and brainlyist

VARVARA [1.3K]

Chronological order
Hoped this help

4 0

2 years ago

Who know how to do this 100% smart

chubhunter [2.5K]

Answer:

1- $\frac{1}{2}$

2- 1

3- -2

Step-by-step explanation:

1-

Add the numbers : $\frac{5}{10}$

Reduce the fraction with 5 : $\frac{1}{2}$

Solution : $\frac{1}{2}$

2-

Calculate the difference: $\frac{-3}{-3}$

Divide: 1

Solution: 1

3-

Subtract the numbers: $\frac{6}{-3}$

Reduce the fraction : -2

Solution: -2

4 0

2 years ago

Read 2 more answers

BRAINLIEST AND POINTS!!!<br><br> PLEASE EXPLAIN

timofeeve [1]

Answer:

Option C. $\$23,134.61$

Step-by-step explanation:

we know that

$A=\frac{P[(1+r)^{n} -1]}{r(1+r)^{n}}$

we have

$P=\$400$

$r=0.075/12=0.00625$

$n=6*12=72\ months$

substitute in the formula

$A=\frac{400[(1+0.00625)^{72} -1]}{0.00625(1+0.00625)^{72}}\\ \\A=\frac{226.446972}{0.009788}\\ \\A=\$23,134.61$

4 0

2 years ago