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
Rus_ich [418]
3 years ago
7

6 days is what % of 30 days?

Mathematics
1 answer:
Grace [21]3 years ago
8 0
30 divided by 6=5
5 x 6 = 30
%20
You might be interested in
Mopeds (small motorcycles with an engine capacity below 50 cm3) are very popular in Europe because of their mobility, ease of op
Anika [276]

Answer:

The probability that the maximum speed is at most 49 km/h is 0.8340.

Step-by-step explanation:

Let the random variable<em> </em><em>X</em> be defined as the maximum speed of a moped.

The random variable <em>X</em> is Normally distributed with mean, <em>μ</em> = 46.8 km/h and standard deviation, <em>σ</em> = 1.75 km/h.

To compute the probability of a Normally distributed random variable we first need to convert the raw score of the random variable to a standardized or <em>z</em>-score.

The formula to convert <em>X</em> into <em>z</em>-score is:

z=\frac{X-\mu}{\sigma}

Compute the probability that the maximum speed is at most 49 km/h as follows:

Apply continuity correction:

P (X ≤ 49) = P (X < 49 - 0.50)

                = P (X < 48.50)

                =P(\frac{X-\mu}{\sigma}

*Use a <em>z</em>-table for the probability.

Thus, the probability that the maximum speed is at most 49 km/h is 0.8340.

8 0
3 years ago
Jeff's math grade is based on two quizzes, two tests, and one project. The table shows Jeff’s scores on these items, as well as
vazorg [7]

Answer:

Step-by-step explanation:

If you can post the table then I'lI be happy to help

6 0
3 years ago
Read 2 more answers
Write x=2 in Slope intercept form
SpyIntel [72]

Answer:

y= 2/1 + 0

Step-by-step explanation:

If there's not a y-int. it'll be 0.

4 0
2 years ago
What are the coordinates of the roots of the equation x sqaured + 4x + 3= 0
scZoUnD [109]

Answer:

a

x

2

+

b

x

+

c

=

0

the formula for the roots is

x

=

−

b

±

√

b

2

−

4

a

c

2

a

(

1

)

Identify the values for

a

,

b

,

&

c

x

2

+

4

x

+

3

=

0

cmp

a

x

2

+

b

x

+

c

=

0

a

=

1

b

=

4

c

=

3

(

2

)

Substitute these numbers into eh formula

x

=

−

4

±

√

4

2

−

(

4

×

1

×

3

)

2

×

1

(

3

)

Carefully proceed and do the calculations

x

=

−

4

±

√

16

−

12

2

x

=

−

4

±

√

4

2

x

=

−

4

±

2

2

now calculate the two separate solutions

x

1

=

−

4

+

2

2

=

−

2

2

=

−

1

x

2

=

−

4

−

2

2

=

−

6

2

=

−

3

Answer link

Step-by-step explanation:

8 0
2 years ago
There are 22 unit cubes inside this box, and there is still room for as many as 5 more. What is the volume of the box?
blsea [12.9K]

Answer:

28?

Step-by-step explanation:

22+5=28

7 0
3 years ago
Other questions:
  • How many cases should Tom buy ?
    12·1 answer
  • 8.27 as a mixed number
    14·2 answers
  • Find the number of ways to purchase 3 different kinds of drinks from a selectio.<br> of 10 drinks.
    10·1 answer
  • Sydney and Mila go to the movie theater and purchase refreshments for their friends. Sydney spends a total of $28.50 on 9 drinks
    10·1 answer
  • Meat served = chicken Serving size = 6 oz. Pounds of chicken available = 66 Number of servings = ______.
    10·2 answers
  • Which is higher 214.7 or 214.275
    11·1 answer
  • An above-ground swimming pool in the shape of a cylinder has a diameter of 18 feet and a height of 4.5 feet.If the pool is fille
    8·1 answer
  • You are moving to a new apartment and need to hire a moving company. You’ve researched local moving companies and found these pr
    10·1 answer
  • Clara Clatter was born on December 27th, yet her birthday is always in the summer. How is this possible
    7·1 answer
  • The 7th grade class sold 147 tickets for the gala, but the 8th graders sold 327. How many
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!