All categories

2 years ago

Need help will give brainist

Mathematics

2 answers:

topjm [15]2 years ago

5 0

Answer:

1: -2.33 or -7/3

2: - 2.16 or -13/6

3: 3.49 x 10^4

4: 4.28*10-7

5: 0.81 or 9/11

6. 3

7: 8

8: 9 or up

9: 5 or up

10: 0-36

I hope any of this helps.... :D

ikadub [295]2 years ago

3 0

Photomath i use it for my math all the time it gives you the option for how you wanna solve it and shows you how to solve it

You might be interested in

A and B can separately do a piece of work in 24 days and 16 days respectively. They worked together for 6 days, after which B wa

Dominik [7]

Answer: C can complete the work in 12 days.

Step-by-step explanation:

Alright, lets get started.

Given that, A and B can separately do a piece of work in 24 days and 16 days respectively.

It means, in 1 day, A can complete the part of work : $\frac{1}{24}$

It means, in 1 day, B can complete the part of work : $\frac{1}{16}$

As they both worked together for 6 days,

in 6 days, A can complete the part of work : $6*\frac{1}{24}=\frac{1}{4}$

in 6 days, B can complete the part of work : $6*\frac{1}{16}=\frac{3}{8}$

So, together they had completed the work : $\frac{1}{4}+\frac{3}{8}=\frac{5}{8}$

So remaining work will be : $1-\frac{5}{8}$

So remaining work will be : $\frac{3}{8}$

Now this remaining work is done by A and C together.

Suppose C alone can do this work in C days.

So in 3 days, A and C completed the rest work :

$3 \times(\frac{1}{24}+\frac{1}{C})=\frac{3}{8}$

$\frac{1}{24}+\frac{1}{C}=\frac{1}{8}$

$\frac{1}{C}=\frac{1}{8}-\frac{1}{24}$

$\frac{1}{C}=\frac{1}{12}$

$C=12$

Hence C can complete the work in 12 days. : Answer

Hope it will help :)

7 0

3 years ago

22 x 100 and please follow tritam16 on youtube on my brothers laptop

BartSMP [9]

The answer is 2000 im not sure srry

3 0

3 years ago

Read 2 more answers

Milo's pancake recipe makes 9 servings. It calls for 3/4 cup milk. Milo wants to make 6 servings. How much milk will he need?

Reil [10]

1/2 cup of milk for 6 servings

5 0

3 years ago

Read 2 more answers

According to this line plot, 3 players on this team each had 15 strikeouts for a total of 45 strikeouts. How many strikeouts did

Masteriza [31]

Answer: 195

Step-by-step explanation: (3x15)+(5x16)+(2x17)+(2x18)=195

4 0

2 years ago

If f(x) and its inverse function, f–1(x), are both plotted on the same coordinate plane, what is their point of intersection?

Daniel [21]

The Answer is D. (3,3) :)

8 0

3 years ago

Read 2 more answers

Need help will give brainist ​

Need help will give brainist