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
Kaylis [27]
2 years ago
7

This season, the number of points

Mathematics
1 answer:
MariettaO [177]2 years ago
4 0
Your answer could be written in the equation

44=20+4*x

X being kevins score.
Then you would solve after that by doing
44-20 getting 24 then dividing by 4
Leaving
x=6
You might be interested in
(4)
Jet001 [13]

Answer:

Step-by-step explanation:

Let the number of cockles be c and that of winkles be w.

From the first relation,

w = 2c ..........(I)

From the second relation, 6 winkles are accidentally split.

This in equation form means the following:

c/w- 6 = 3/5

By cross multiplication,

5c = 3(w - 6)...........(ii)

We know w = 2c , let’s substitute this into the second equation.

5c = 3(2c - 6)

5c = 6c - 18

Collecting like times, c = 18

And w = 2c = 2(18) = 36

Hence, there were initially 18 cockles and 36 winkles

7 0
3 years ago
Is 3/12 equivalent to 1/4?
il63 [147K]
For this question you should know that you can multiply both number in 1/4 by 3 and you will have:
1*3 / 4*3 = 3/12 
so the answer is yes they are equivalent :)))
i hope this is helpful
have a nice day 
6 0
3 years ago
Read 2 more answers
Leena bought 14 yards of wire. How many inches of wire did she buy? (1 yard = 36 inches)
lawyer [7]

Answer:

504

Step-by-step explanation:

So, lets calculator this.

For each yard, there are 36 inches.

There are 14 yards.

To find the amount of inches in this 14 yards, we need to multiply 14 by 36:

14x36

=

504

So there are 504 inches of wire in 14 yards.

Answer:

<u>504</u>

Hope this helps! :)

5 0
3 years ago
Read 2 more answers
A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study 335335 babies were​ born
strojnjashka [21]

Answer:

The 99​% confidence interval estimate of the percentage of girls born is (74.37%, 85.63%).

Usually, 50% of the babies are girls. This confidence interval gives values considerably higher than that, so the method to increase the probability of conceiving a girl appears to be very effective.

Step-by-step explanation:

Confidence Interval for the proportion:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

For this problem, we have that:

n = 335, \pi = \frac{268}{335} = 0.8

99% confidence level

So \alpha = 0.01, z is the value of Z that has a pvalue of 1 - \frac{0.01}{2} = 0.995, so Z = 2.575.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.8 - 2.575\sqrt{\frac{0.8*0.2}{335}} = 0.7437

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.8 + 2.575\sqrt{\frac{0.8*0.2}{335}} = 0.8563

For the percentage:

Multiplying the proportions by 100.

The 99​% confidence interval estimate of the percentage of girls born is (74.37%, 85.63%).

Usually, 50% of the babies are girls. This confidence interval gives values considerably higher than that, so the method to increase the probability of conceiving a girl appears to be very effective.

7 0
3 years ago
X +x= telllllllllkkkll​
amid [387]

Answer: X + X= 2x or X squared.

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Ms. Gartland bought x number of shirts for the new members of her chorus. The cost for the x number of shirts, including $3.99 s
    6·1 answer
  • Juanita spent 3/4 of her allowance at the mall.Of the money spent at the mall,1/2 was spent on earphones.What part of her allowa
    11·1 answer
  • CJ 10 liters of water today which was 280 ml more than he drank yesterday how much did he drink yesterday
    5·1 answer
  • Time, like water, seems to sit in a pot unable to boil if your eye isn't constantly on it. What is effect of the simile used in
    9·1 answer
  • Which systems below would be most easily solved using the substitution method?
    9·1 answer
  • It costs $5.50 per hour to rent a pair of ice skates,
    9·1 answer
  • Pls Solve my question ​
    7·1 answer
  • There are 64 candies in a 16 ounce<br> bag. How many ounces do 3 candies<br> weigh?
    14·2 answers
  • Two points from the line of best fit can be used to find the slope of the line, which can be used to find the equation of the li
    11·2 answers
  • F(x)=x^2-4x+9 graphing form
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!