All categories

3 years ago

HELPPPP PLEASE IN NEED HELP FAST I NEED ALL 5 DONE

Mathematics

1 answer:

Radda [10]3 years ago

6 0

1. 11h

2. 10w

3. 6w

4.6 (h+3)

5. 74

hope it's helpful.

You might be interested in

2710÷759 what is the work

sattari [20]

Answer:

Step-by-step explanation:

About 3.5 . Divide.

4 0

3 years ago

Help me with this question!

Damm [24]

Answer:

it will cost him £2.38

Step-by-step explanation:

bc you first multiply 4.25kg with £1.40 and that equals to 5.95

then you take 5.95 and devide it with 2.5 kg then that equals to £2.38.

I hope that this helped you.

8 0

2 years ago

Which products result in a difference of squares or a perfect square trinomial? Check all that apply.

GrogVix [38]

All you need to do is convert all equations into standard form by using the distributive property on each equation.

6 0

3 years ago

Read 2 more answers

Nikita calculated the volume of the right triangular prism. Her work is shown below.

Zinaida [17]

It is B. Nikita used the wrong measurements when finding the area of the base. Please give a like. I Promise this is correct and if its not you can yell at me and all that! :)

6 0

2 years ago

Read 2 more answers

The number of members over time in an online music sharing club can be modeled by an exponential function. the club started with

Paraphin [41]

Answer:

a.) $N(x) = N_{0} e^{bx}$

b.) therefore b = $\ln \frac{2142}{2100} = \ln (1.02) = 0.0198$

b is the rate of increase of number of members

c.) The club will not be able to get more than 5000 members during its first year.

Step-by-step explanation:

i) the club started with 2100 members.

so we can write $N_{0}$ = 2100.

a.) so we can write the equation as an exponential function given by

$N(x) = N_{0} e^{bx}$ where x is in months and b is a constant and N(x) is the number of members in the online music sharing club .

therefore 2142 = 2100 $\times (e^{b\times 1})$ = 2100 $e^{b}$

b.) therefore b = $\ln \frac{2142}{2100} = \ln (1.02) = 0.0198$

b is the rate of increase of number of members

c.) Will the club have more than 5000 members during its first year? Justify your reasoning.

5000 = 2100 $e^{0.0198x}$

therefore x = $\frac{1}{0.0198} \ln{(\frac{5000}{2100} )} = 43.81 \hspace{0.1cm}months$

The club will not be able to get more than 5000 members during its first year.

7 0

2 years ago