subject

Mathematics, 29.11.2020 23:40 arri05

Which of the following sums does not equal the others? A. the sum from i equals 4 to 5 of the quantity 2 times i minus 2
B. the sum from i equals 4 to 5 of the quantity 2 times i minus 2
C. the sum from i equals 1 to 3 of the quantity 2 times i
D. the sum from i equals 2 to 4 of the quantity 2 times i minus 2

PLEASE ANSWER ASAP

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 21:00

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Answers: 2

question

Mathematics, 21.06.2019 22:30

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Answers: 1

question

Mathematics, 21.06.2019 22:30

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Answers: 1

question

Mathematics, 22.06.2019 01:00

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)

Answers: 2

You know the right answer?

Which of the following sums does not equal the others? A. the sum from i equals 4 to 5 of the quant...

Questions

question

Social Studies, 10.12.2019 05:31

Which of the following is a difference between internal attributions and external attributions? a. internal attributions are those in which behavior...

question

Chemistry, 10.12.2019 05:31

Calculate the ph of a solution prepared by mixing 0.080 0 mol of chloroacetic acid plus 0.040 0 mol of sodium chloroacetate in 1.00 l of water....

question

Physics, 10.12.2019 05:31

If the lens diameter is doubled, what happens to the resolvable angle of images produced at fixed wavelength? a. the angle decreases by a factor of tw...

question

Physics, 10.12.2019 05:31

Abungee jumper with mass 58.5 kg jumps from a high bridge. after arriving at his lowest point, he oscillates up and down, reaching a low point seven m...

question

Computers and Technology, 10.12.2019 05:31

A. skype offers a service that allows you to make a phone call from a pc to an ordinary phone. this means that the voice call must pass through both t...

question

Business, 10.12.2019 05:31

Use the following words to fill in the blanks in the statements below about the market for loanable funds. choose from: demanded, supplied; left, ri...

question

Business, 10.12.2019 05:31

If married and unmarried women respond similarly to a sale on perfume, these hypothetical segments fail the criterion for useful market segm...

question

Physics, 10.12.2019 05:31

A15.0 cm diameter circular loop of wire is placed with the plane of the loop parallel to the uniform magnetic field between the pole pieces of a large...

question

Business, 10.12.2019 05:31

You are the owner of a local honda dealership. unlike other dealerships in the area, you take pride in your "no haggle" sales policy. last year, your...

question

Medicine, 10.12.2019 05:31

A58- year- old comes to the office with left "shoulder pain." you find that the pain is markedly worse when his left arm is adducted across his chest...

question

Mathematics, 10.12.2019 05:31

Use excel to develop a multiple linear regression model of this data. in your final model, what will the numeric value of b1_hat be? express your ans...

question

Chemistry, 10.12.2019 05:31

A20 ml sample of 0.200 m potassium carbonate is added to 30,0 ml of 0.400 barium nitrate. barium carbonate precipitates. calculate the concentration o...

question

Business, 10.12.2019 05:31

How should intangible assets be disclosed on the balance sheet? a. at the estimated market value at the balance sheet date b. at cost in the current...

question

Chemistry, 10.12.2019 05:31

At some temperatures, the relative reactivities of 3°,2° and 1° alkane hydrogens in free radical chlorination are in the ratio of 5: 3: 1. thus, monoc...

question

Mathematics, 10.12.2019 05:31

(a) derive the likelihood ratio test of homogeneity. (b) calculate the likelihood ratio test statistic for the example of section 13.3, and compare it...

question

Biology, 10.12.2019 05:31

Despite the appeal of renewable energy sources, they currently comprise less than 14% of our global energy supply and generate less than 19% of our el...

question

Physics, 10.12.2019 05:31

Ablock of mass m = 1.9 kg is on an inclined plane with a coefficient of friction μ1 = 0.32, at an initial height h = 0.64 m above the ground. the plan...

question

Business, 10.12.2019 05:31

Smith pharmaceuticals is trying to estimate the breakeven volume of sales on a newly developed drug. which of the following would be expected to reduc...

question

Physics, 10.12.2019 05:31

Aball is dropped from a cliff that is 256 feet high. the height of the ball (in feet) after t seconds is given by the formula h(t) = 256 - 16t^2. how...

question

Physics, 10.12.2019 05:31

In the following three arrangements each resistor has the same resistance r. rank the equivalent resistances of the arrangements in descending order (...

More questions: Mathematics Another questions

Questions on the website: 13722363