1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexgriva [62]
3 years ago
13

The speed of cars passing through the intersection of Blossom Hill Road and the Almaden Expressway varies from 11 to 35 mph and

is uniformly distributed. None of the cars travel over 35 mph through the intersection.
Required:
In words, define the Random Variable X. the time, in seconds, it takes a car to pass through the intersection the number of cars driving below 35 mph through the intersection the speed, in mph, of an individual car passing through the intersection the number of cars passing through the intersection
Mathematics
1 answer:
ella [17]3 years ago
7 0

Answer:

hehehehehheheh

Step-by-step explanation:

You might be interested in
The hire purchase price of a fridge is 16400. 25% is paid as deposit, the rest is spread over 12 equally monthly instalments. If
Flauer [41]

Answer: a. 13120

b. 4100

c. 1025

d. 3280

Step-by-step explanation:

(a) find the costs price of the fridge

Since the cash price is 20% less the hire purchase price, then the cost of the fridge will be:

= (100% - 20%) × 16400

= 80% × 16400

= 0.8 × 16400

= 13120

(b) calculate the deposit

Since 25% is paid as deposit, the deposit will be:

= 25% × 16400

= 0.25 × 16400

= 4100

(c) what is the monthly installments

Monthly installments will be:

= (16400 - 4100)/12

= 12300/12

= 1025

(d) what is the differences between the cash price and the hire purchase price.

This will be:

Hire purchase price = 16400

Cash price = 13120

= 16400 - 13120

= 3280

3 0
3 years ago
ALSO WORTH 50 POINTS Which graph matches the inequality: 2(4x - 5) < 14x + 8?
ss7ja [257]

Answer:

The correct answer is: C

Step-by-step explanation:

2(4x - 5) < 14x + 8

First multiply 2 by 4x and -5

8x - 10 < 14x + 8

Now find out what x is

Move 14x to the left

8x - 14x - 10 = 8

Then move 10 to the right and change it's sign to plus

8x - 14x = 8 + 10

Now combine like terms

-6x = 18

Now divide 18 by 6 to get x

x = 18/-6

x = -3


6 0
3 years ago
Use the discriminat to describe the roots of each equation. Then select the best description 16x^2+8x+1=0
astra-53 [7]

Answer:

A

Step-by-step explanation:

Discriminant= 8^2-4(16)(1)

=0

7 0
3 years ago
Convert each of the following estimates of useful life to a straight-line depreciation rate, stated as a percentage: (a) 10 year
Rzqust [24]

Answer:

a.10 years 1 / 10 x 100 10% per year

b. 8 years 1 / 8 x 100 12.5% per year

c. 25 years 1 / 25 x 100 4% per year

d. 40 years 1 / 40 x 100 2.5% per year

e. 5 years 1 / 5 x 100 20% per year

f. 4 years         1 / 4 x 100 25% per year

g. 20 years 1 / 20 x 100 5% per year

Step-by-step explanation:

Under straight line method of depreciation, equal amount of the depreciation is reduced throughout the useful life of the asset. Using the following formula:

<u>Straight line depreciation rate = 1 / Useful Life x 100 </u>

So:

a.10 years 1 / 10 x 100 10% per year

b. 8 years 1 / 8 x 100 12.5% per year

c. 25 years 1 / 25 x 100 4% per year

d. 40 years 1 / 40 x 100 2.5% per year

e. 5 years 1 / 5 x 100 20% per year

f. 4 years         1 / 4 x 100 25% per year

g. 20 years 1 / 20 x 100 5% per year

7 0
4 years ago
Kim sells flowers in 25 pound crates to the flower mart if she sells 100 crates how many pounds of flowers does she sell
Kisachek [45]

25*100

2500 lbs of flowers will be sold

8 0
3 years ago
Other questions:
  • The population of a local species of mosquitos can be found using an infinite geometric series where a1 = 740 and the common rat
    15·1 answer
  • PLEASE HELP ME/
    13·1 answer
  • Find the area I have no idea how to do this
    8·2 answers
  • Find the perimeter of a rectangle whose length is 3 cm greater than its height, and whose area is 40 cm².
    5·2 answers
  • Solve . (5 points) Question 5 options: 1) −20 2) −24 3) 20 4) 24
    13·1 answer
  • Find the geometric mean between 4 and 1/4. Show your work.
    6·1 answer
  • First to answer correctly gets brainliest
    9·1 answer
  • Please help (if you can)
    11·1 answer
  • Can anyone help please?
    13·2 answers
  • Jordan mixed together 9 gal. of Brand A fruit drink and 8 gal. of Brand B fruit drink which contains 48% fruit juice. Find the j
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!