What is the sum of the series?
S (-5k +20)
13
What is the sum of the series? S (-5k +20) - 1

Answers

Answer 1
Answer:

Answer:

- 10

Step-by-step explanation:

Substitute k = 3, 4, 5, 6 into the expression and sum the terms, that is

(- 15 + 20) + (- 20 + 20) + (- 25 + 20) + (- 30 + 20)

= 5 + 0 - 5 - 10

= - 10


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What is 12% of 17.5?

How many fifths are in 2 3/5

Answers

2 (3)/(5)= (2*5+3)/(5)= (10+3)/(5)=(13)/(5)
Answer you are looking for is 13

What is the square root of 90000

Answers

so since you know 3×3 is 9 just count the zeros from 90000 and give each factor a zero and that should be 300×300...you might not understand but its the way i learned it

Steve buys 14 ounces of kiwis and 2pounds of peaches. How many more ounces do the peaches weigh than the kiwis

Answers

The peaches weigh 18 more ounces than kiwis.

What is unit conversion?

Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.

Given that Steve buys 14 ounces of kiwis and 2 pounds of peaches. The weight will be compared as follows:-

It is known that one pound is equal to 16 ounces.

1pound= 16 ounces

Steve bought two pounds of peaches,

16 x 2= 32

2 pounds = 32 ounces, now subtract that by 14.

32 - 14 = 18 Ounces

Therefore, the peaches weigh 18 more ounces than kiwis.

To know more about unit conversion follow

brainly.com/question/16306917

#SPJ2

Hey There!

1pound= 16 ounces

Steve bought two pounds of peaches, 16 * 2= 32

So, 2 pounds = 32 ounces, now subtract that by 14.

In conclusion, the peaches weigh 18 more ounces than kiwis.

Have A Brainly Day :)

Send me a message for more help

I need helpppppppppp

Answers

Go onto desmos.com and you can just input the functions into the graph and match which goes to the graph

A plane travels from Pittsburgh to Cleveland in 2 hours.it maintains an average speed of 100 miles per hour.how far apart are these cities?

Answers

The distance between Pittsburgh and Cleveland is 200 miles

Solution:

Given that,

Plane travels from Pittsburgh to Cleveland in 2 hours

Average speed of plane = 100 miles per hour

To find: Distance between these two cities

The relation between speed distance and time is given as:

Speed = (distance)/(time)

On rearranging the above formula, we get

distance = speed * time

Distance between these two cities = 100 (miles)/(hour) * 2 hour

Distance = 200 miles

Thus both the cities are 200 miles apart

okay so we have this question of the week thing and this week our answer is 47 so i need a algebra problem that equals 47 can someone please help me ?

Answers

Answer: 5 times 5 plus 11 plus 11

Step-by-step explanation:

Creating an algebra problem that equals to 47.

5 times 5 is 25

25 plus 11 is 36

36 plus 11 is 47

Answer:

The Sum of two numbers equals 47 and their difference is 25, What are the 2 numbers.

Step-by-step explanation:

okay so this is kinda confusing but ill try my best to explain it.

x+y=47

x-y=25 which turns into x+x+y-y=47+25. which simplifies to 2x=72 divide 72 by 2 and you get 36. so x=36. then its 36+y=47 subtract 36 from 47 to get y and you get 11. so y=11. so you final answer is 36+11=47.

Really hope this helps