subject

Mathematics, 03.05.2020 13:06 Cklug2520

A car moves with a speed of 30 km/h ^-1 for half an hour,25 km/h^-1 for one hour and 40 km/h^-1.Calculate the average speed of car.

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:30

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Answers: 1

question

Mathematics, 21.06.2019 18:30

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Answers: 1

question

Mathematics, 21.06.2019 18:50

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Answers: 1

question

Mathematics, 21.06.2019 19:00

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Answers: 1

You know the right answer?

A car moves with a speed of 30 km/h ^-1 for half an hour,25 km/h^-1 for one hour and 40 km/h^-1.Calc...

Questions

question

Mathematics, 26.11.2019 02:31

Suppose an angle α is drawn in standard position. in each case, use the information to determine what quadrant α is in. (an angle is in standard posit...

question

Business, 26.11.2019 02:31

Torey corporation was organized on april 1, with an authorization of 25,000 shares of six percent, $50 par value preferred stock and 200,000 shares of...

question

Business, 26.11.2019 02:31

Abond with a face value of $1,000 has 10 years until maturity, carries a coupon rate of 8.3%, and sells for $1,170. interest is paid annually.

question

Business, 26.11.2019 02:31

During the year, john went from milwaukee to alaska on business. preceding a five-day business meeting, he spent four days vacationing at the beach. e...

question

Physics, 26.11.2019 02:31

The wheel of a car has a radius of 20.0 cm. it initially rotates at 120 rpm. in the next minute it makes 90.0 revolutions. (a) what is the angular acc...

question

Business, 26.11.2019 02:31

Explain whether you agree with the following statement: "the dynamic aggregate demand and aggregate supply model predicts that a recessio...

question

Computers and Technology, 26.11.2019 02:31

Suppose you are given two different legv8 processors, p1 and p2, namely. p1 is a single-cycle processor with the clock cycle time of 800ps. p2 is a 7-...

question

Business, 26.11.2019 02:31

Exercise 23-9 sales mix determination and analysis lo a1 colt company owns a machine that can produce two specialized products. production time for pr...

question

Engineering, 26.11.2019 02:31

The cross section below has dimensions h = 144 mm, t_1 = 25 mm, t_2 = 23 mm and = 234 mm. determine the centroid position y. determine th...

question

Business, 26.11.2019 02:31

Financial engineering has been disparaged as nothing more than paper shuffling. critics argue resources used for rearranging wealth (that is, bundling...

question

Business, 26.11.2019 02:31

Excavation costs for new building $13,540 2. architect’s fees on building plans 39,540 3. full payment to building contractor 655,600 4. cost of real...

question

Engineering, 26.11.2019 02:31

Floating point rounding error is: question 24 options: 1) a rare occurrence in modern computers2) a matter of academic interest only, with no practica...

question

Business, 26.11.2019 02:31

Fincorp’s free cash flow to the firm is reported as $205 million. the firm’s interest expense is $22 million. assume the tax rate is 35% and the net d...

question

Engineering, 26.11.2019 02:31

The mass fraction of eutectoid cementite in a hypereutectoid iron-carbon alloy (just below its eutectoid temperature) is 0.107.on the basis of this in...

question

Physics, 26.11.2019 02:31

Objects with masses of 130 kg and a 430 kg are separated by 0.300 m.(a) find the net gravitational force exerted by these objects on a 35.0 kg object...

question

Chemistry, 26.11.2019 02:31

Photophosphorylation produces , which stores chemical energy that can be used for the calvin cycle....

question

Social Studies, 26.11.2019 02:31

Justin is hostile to his employees. his employees have complained that he curses at them routinely and has even thrown books at them. justin's leaders...

question

Business, 26.11.2019 02:31

Governments, for many reasons, often intervene in international markets, offsetting some of the efficiencies that may be realized with specialization...

question

Biology, 26.11.2019 02:31

Rna interference (rnai) is a mechanism of gene silencing that is mediated by the presence of double-stranded rna. arrange the steps involved in gene s...

question

Biology, 26.11.2019 02:31

How would you best explain the existence of a mountain range that has abundant conifer trees, ferns, and mosses on the east side, but only sparse shru...

More questions: Mathematics Another questions