MATHEMATICS COLLEGE

2. You are in a car traveling an average speed of 60 km/hr. Thetotal trip is 240 km. How long does the trip take?

Answers

Answer 1

Answer:

Answer:

4 hours

Step-by-step explanation:

60*4=240

Related Questions

Many fundraisers ask for donations using e-mail and text messages. The paper "Now or Never! The Effect of Deadlines on Charitable Giving: Evidence From Two Natural Field Experiments" ( Journal of Behavioral and Experimental Economics [2016]: 1-10) describes an experiment to investigate whether the proportion of people who make a donation when asked for a donation by e-mail is different from the proportion of people who make a donation when asked for a donation in a text message. In this experiment, 1.32% of those who received and opened an e-mail request for a donation and 7.77% of those who received a text message asking for a donation actually made a donation. Assume that the people who received these requests were randomly assigned to one of the two groups (e-mail or text message) and suppose that the given percentages are based on sample sizes of 2000 (the actual sample sizes in the experiment were much larger). a. The study described is an experiment with two treatments. What are the two treatments? b. Use a 90% confidence interval to estimate the difference in the proportions who donate for the two different treatments c. Is there convincing evidence that the proportion who make a donation is not the same for the two different methods? Carry out a hypothesis test using a significance level of 0.05. d. Is there convincing evidence that the proportion who make a donation after receiving an email is smaller than the proportion who make a donation after receiving a text message? Carry out a hypothesis test using a significance level of 0.10.
Scientists have found a relationship between the temperature and the height above a distant planet's surface. , given below, is the temperature in Celsius at a height of kilometers above the planet's surface. The relationship is as follows.
Triangle UVW is drawn with vertices at U(−1, 1), V(0, −4), W(−4, −1). Determine the coordinates of the vertices for the image, triangle U′V′W′, if the preimage is rotated 180° counterclockwise.U′(1, −1), V′(0, 4), W′(4, 1) U′(−1, −1), V′(4, 0), W′(1, 4) U′(−1, 1), V′(4, 0), W′(1, −4) U′(−1, 1), V′(0, −4), W′(−4, −1)
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 139 millimeters, and a variance of 49. If a random sample of 34 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 1.8 millimeters
What is the domain of the function?Question 2 options:all real numbers greater than or equal to 1all real numbers less than or equal to 5all real numbers less than or equal to 1all real numbers

In Mexico, avocados are 48 pesos per kilogram. What is the cost, in cents, of an avocado that weighs 0.45 lb if the exchange rate if the exchange rate is 18 pesos to the dollar?

Answers

Answer:

55 cents

Step-by-step explanation:

Let's convert 0.45 lb to kilograms

2.20 lb = 1 kg is the conversion factor, hence:

$0.45lb*(1Kg)/(2.2lb)\n=(0.45)/(2.2)\n=0.2045Kg$

So that's 0.2045 kg

Since 48 pesos is for 1 kg, hence for 0.2045 kg, the cost (in pesos) is:

0.2045 kg * 48 = 9.82 pesos

Now, we know 18 pesos is 100 cents (1 dollar), so how much is 9.82 pesos?? (let number of cents be X)

$(18Pesos)/(100Cents)=(9.82Pesos)/(X)\n18X=9.82*100\n18X=982\nX=(982)/(18)\nX=54.6 Cents$

That's roughly 55 cents

WILL GIVE BRAINLIEST FOR THE RIGHT ANSWER!!!

Answers

ANSWE,LET two numbers be A and B then

A+B=52

A-B=14....linear equation in 2 variable

adding 2 eqns

2A=66... dividing both side by 2

A=33

and put A=33 in eqn A+B=52

B=52-33

B=19.

SO. LARGER NUMBER=33

Smaller number=19

Please answer this correctly

Answers

Answer:

# of roses # of bushes

2 4

3 5

Step-by-step explanation:

If you count, 4 times the data showed 2 and 5 times the data showed 3.

Answer:

max001 is a spammer

Step-by-step explanation:

2 roses = 4 bushes

3 roses = 5 bushes

Mark me brainleist plz

A landlord hires a plumber to fix a burst pipe in a basement. Theplumber charges a one-time service charge of $80 plus an hourly fee.
The total cost the landlord had to pay the plumber for 3 hours of work
was $350.
Write an equation to represent
the situation:
Solve the equation to find the
plumber's hourly fee:
Type your equation here
Solve your equation here

Answers

Answer:

Step-by-step explanation:

80x3=240

350-240=110

Answer:

answerr above me

Step-by-step explanation:

A deck of cards contains RED cards numbered 1,2,3, BLUE cards numbered 1,2,3,4,5,6, and GREEN cards numbered 1,2. If a single card is picked at random, what is the probability that the card is GREEN AND has an ODD number? Provide the final answer as a fraction.

Answers

Answer:

8/15 because its 8 odd numbers out of 15 numbers all together

Anyone know this at all?

Answers

Answer:

24.2

Step-by-step explanation:

You are given the hypotenuse and angle, and you want to find the length of the adjacent side.

The mnemonic SOH CAH TOA reminds you that the relation between angle and sides is ...

Cos = Adjacent/Hypotenuse

cos(41°) = x/32

x = 32·cos(41°)

x ≈ 24.2