All categories

2 years ago

Can someone help pls i’ll mark as brainliest if correct

Mathematics

2 answers:

Tasya [4]2 years ago

7 0

Answer:D 7:1

Step-by-step explanation: it makes sense and i just did it , 7, 14, 21, 28. and 1,2,3,4 its just common sense love! gl

atroni [7]2 years ago

3 0

Answer:

Step-by-step explanation:

if u divide the top numbers by the bottom numbers, they always end up with 7/1

14/2=7/1

21/3=7/1

28/4=7/1

Therefore the answer is d; 7 : 1

You might be interested in

The height is??? I somehow got the width

EleoNora [17]

To find the maximum height, we must find the x value at which the maximum height occurs.

The maximum height occurs at x = 0 because that is where y is the largest.

When we plug x= 0 into the function that is given in the question, we get 630 ft.

Hope it helps!

7 0

2 years ago

Read 2 more answers

Please help asap! will give brainliest

fomenos

Answer:

y=(3/5)x+1

Step-by-step explanation:

6 0

2 years ago

Alexa worked 30 hours last week and earned $450. Her pay has now been increased by 20%. Which equation describes her new rate of

vesna_86 [32]

Answer:

$p=18h$

$p=\dfrac{450}{30}\cdot 1.2\cdot h$

Step-by-step explanation:

If Alexa worked 30 hours last week and earned $450, then her hourly payment is

$\dfrac{\$450}{30}=\$15.$

Her payment has now been increased by 20%, so her hourly payment becomes

$\$15\cdot 1.2=\$18.$

If she worked h hours, then she earned $\$18h.$ If her new payment is p, then

$p=18h$

$p=\dfrac{450}{30}\cdot 1.2\cdot h.$

4 0

3 years ago

An initial of the $100 is now valuated at $150. The annual interest rate is 5%, compounded continuously. The equation 100e^0.05=

tangare [24]

Answer:

8 years approximately

The problem (I'm assuming is):

Solve $100e^{0.05t}=150$ .

I put a t in the problem where I suspected it in went.

Step-by-step explanation:

$100e^{0.05t}=150$

Divide both sides by 100:

$e^{0.05t}=\frac{150}{100}$

$e^{0.05t}=1.5$

Rewrite in logarithm form.

$\ln(1.5)=0.05t$

Divide both sides by 0.05:

$\frac{\ln(1.5)}{0.05}=t$

Put left hand side into calculator:

$8.109 \approx t$

$t \approx 8.109$

So about 8 years if I wrote down the equation correctly.

4 0

3 years ago

Read 2 more answers

Given I have multiplication of integers, with an odd amount of neg(-) signs what; is the sign of my final answer?

storchak [24]

The answer of the final sign should be negative

7 0

2 years ago