Leena knits 10 rows in 12 min. At this pace, how long will it take her to knit the next 25 rows?How many minutes did it take?

Answers

Answer 1

Answer: 10 rows in 12 mins.....

Break it into parts. We have two tens and one 5. So.... we have 2 multiplied by 12. Then, half of ten is 5. So we do half of twelve which is 6. We add 24 + 6 = 30. 30 mins. (Mark as brainliest) Hope this helped!

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How do you get an odd perimeter for a rectangle? If you can, how oils you get a length and a width?

Answers

An odd perimeter can only happen if either the length or the width is a fraction with 1/2 in it, or both the length and the width have a 1/4 in it.
The length and the width are found using the regular means, but you will have to worry about fractions involved, so it can get kind of messy

If x is not equal to 0 then u/x + 5u/x - u/5x = what?

Answers

$(u)/(x)+(5u)/(x)-(u)/(5x)=(u+5u)/(x)-(u)/(5x)=(6u)/(x)-(u)/(5x)=(6u*5)/(x*5)-(u)/(5x)\n\n=(30u)/(5x)-(u)/(5x)=(30u-u)/(5x)=\boxed{(29u)/(5x)}$

$(u)/(x)+(5u)/(x)-(u)/(5x)=(5u)/(5x)+(25u)/(5x)-(u)/(5x)=(5u+25u-u)/(5x)=(29u)/(5x)$

HELP! CORRECT ANSWER AND EXPLAINED ANSWER WILL GET 50 POINTS AND BRAINLIEST I PROMISE YOU! YOU JUST FAKE ANSWER AND GET POINTS I WILL REPORT YOU! I PROMISE YOU THAT TOO!-x/2 + 3/2 =

Answers

Answer:

solution given;

-x/2 + 3/2

={-x+3}/2

={3-x}/2 is your answer.

Answer:

2.71554948

Step-by-step explanation:

used meh brain

Mrs. Cleaver mixes 1.24 liters of red paint with 3 times as much blue paint to make purple paint. She pours the paint equally into 5 containers. How much BLUE paint is in each container? Give your answer in liters.

Answers

The amount of blue paint in each container is $\fbox{\begin\n\ 0.744 liters \end{minispace}}$ .

Further explanation:

The mixture mixed by Mrs. Cleaver contains 1.24 litres of red paint with 3 times blue paint to obtain purple paint.

So, the amount of blue paint is calculated as,

${3} * {1.24}=3.72 \text { liters}$

Therefore, the total amount of paint mixture is the sum of blue paint and red paint.

$\fbox{\begin \n\begin{aligned} \text{Total paint}= 1.24+3.72\n=4.96 \text{ liters}\n\end{aligned}\n\end{minispace}}$

Now, as Mrs. Cleaver divides the paint mixture equally in 5 containers so the amount of paint in one container is calculated as,

$\boxed{\begin{aligned}\text{Amount of paint in one container}&= (4.96)/(5)\n &=0.992 \text{ liters} \end {aligned}}$

Since amount of blue paint mixed is three times the red paint so the fraction of blue paint to the total paint is $(3)/(4)$ .

Now, as it is known that the fraction of blue paint to the total paint is $(3)/(4)$ and the amount of paint in a container is $0.992 \text{ liters}$ then the blue paint in one container is calculated as,

$\boxed{\begin{aligned}\text{Blue paint in one container} =(3)/(4) * 0.992\n=0.248 \text{ liters}\end{aligned}}$

Thus, the amount of blue paint in each of the five containers is $\fbox{\begin\n\ 0.744 liters \end{minispace}}$ .

Learn more:

1. To solve one variable linear equation brainly.com/question/1682776

2. Linear equation application brainly.com/question/2479097

3. Composite functions brainly.com/question/2142762

Answer details

Grade: Middle school

Subject: Mathematics

Chapter: Mixtures and ratios

Keywords: mixture, paint, red paint, blue paint, Mrs. Cleaver, purple paint, fraction, each container, five containers, divides, times, equally divide, mixes, liters.

.744 liters
hope this helped :D

3.72/5 = .744 liters

Lisa, an experienced shipping clerk, can fill a certain order in 10 hours. Tom, a new clerk, needs 13 hours to do the Thesame job. Working together, how long will it take them to fill the order?
(Sin

Answers

It takes 6 hoursto complete the work for both Lisa and Tom working together.

Step-by-step explanation:

step 1 :

Let us assume that,

Total work = 130 units (take a number that can be divisible by both 10 and 13)

step 2 :

Lisa completes the work in 10 hours.

Lisa's work per hour=total work / time taken to complete the work

= 130 / 10 = 13 units per hour

step 3 :

Tom completes the work in 13 hours.

Tom's work per hour =total work / time taken to complete the work

= 130 / 13 = 10 units per hour

step 4 :

Both Lisa and Tom can work per hour = 13 units + 10 units

= 23 units per hour

step 5 :

Working together can complete the total work in = total work / time taken to complete the work together

= 130 units / 23 units per hour = 5.65 (which is approximately 6 hours).

∴ Time taken by working together = 6 hours.

What is f + 0.3 < 1.7 I need help solving this please can anybody help me I Tryed and I can't get the answer ?? ??? ??

Answers

f + 0.3 < 1.7

f < 1.7 - 0.3

f < 1.4

hope this helps!!

Subtract 0.3 from each side.

f<1.4
is what you will get.

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