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
DanielleElmas [232]
3 years ago
9

What number is half-way between 14 and 42?

Mathematics
2 answers:
qaws [65]3 years ago
6 0
I believe the answer is 28.
IgorC [24]3 years ago
3 0
Your answer will be 38 because when we add 14 2 times then we get 28 and when we subtract 14 we get 14 and when we add 14 we get 42. M
You might be interested in
How can you model data with a linear function
kiruha [24]
I think u have to divide and u get ur answer hope it helps
3 0
2 years ago
Find the value of 1/2 divide by 1/3
Hunter-Best [27]

Answer:

1.5

Step-by-step explanation:

its 1.5 not 1/5

5 0
2 years ago
Read 2 more answers
A company manufactures televisions. The average weight of the televisions is 5 pounds with a standard deviation of 0.1 pound. As
Semenov [28]

Answer:

0.2564\text{ pounds}

Step-by-step explanation:

The 90th percentile of a normally distributed curve occurs at 1.282 standard deviations. Similarly, the 10th percentile of a normally distributed curve occurs at -1.282 standard deviations.

To find the X percentile for the television weights, use the formula:

X=\mu +k\sigma, where \mu is the average of the set, k is some constant relevant to the percentile you're finding, and \sigma is one standard deviation.

As I mentioned previously, 90th percentile occurs at 1.282 standard deviations. The average of the set and one standard deviation is already given. Substitute \mu=5, k=1.282, and \sigma=0.1:

X=5+(1.282)(0.1)=5.1282

Therefore, the 90th percentile weight is 5.1282 pounds.

Repeat the process for calculating the 10th percentile weight:

X=5+(-1.282)(0.1)=4.8718

The difference between these two weights is 5.1282-4.8718=\boxed{0.2564\text{ pounds}}.

8 0
2 years ago
Read 2 more answers
Ian has 12.2 ounce bottle of ketchip. He uses 1/20 of the ketchup every time he has a buffalo burger How many ounces of ketchup
tatiyna
If Ian uses 1/20 of the ketchup 4 times, this is equal to 4/20, or \frac{4}{20}.

\frac{4}{20} can be simplified to \frac{1}{5}, which means we need to work out \frac{1}{5} of 12.2

\frac{1}{5} is equivalent to 20%, which as a decimal is 0.2

0.2 x 12.2 = 2.44 - however, this is how much he has used, and we need to figure out how much is left.

12.2 - 2.44 = 9.76

So, Ian has 9.76 oz remaining :)

4 0
3 years ago
What is the last operation to be performed when finding the value of this expression?
MArishka [77]

To find out the last operation, we must solve the entire problem.

We are given:

\frac{5+(-8)}{-3+(-9)(-6)}

Let's simplify the signs so they don't clutter our equation.

\frac{5-8}{-3+(-9)(-6)}

We always need to be sure to use PEMDAS. Since there is no expression to solve in parenthesis and no exponents are present, we will move on to multiplication. We can multiply -9 and -6 in the denominator. When we do that, we get:

\frac{5-8}{-3+54}

Next, all you need to do is combine like terms in the numerator and the denominator.

\frac{-3}{51}

Simplify.

-\frac{1}{17}

To answer the question, the last operation to be performed when finding the value would be division.

4 0
2 years ago
Other questions:
  • Driving 288 miles in 4 hours is a total rate of__miles per hour
    13·2 answers
  • Write the equation of line in slope-intercept form, which is parallel to y=−2x+5 and passing through the point (1, −4).
    14·1 answer
  • Paul wants to write equations in the form y=mx+b for the lines passing through point D that are parallel and perpendicular to li
    10·2 answers
  • What does 6t equal ?
    10·1 answer
  • Prove that if a is a natural number, then there exist two unequal natural numbers k and l for which ak−al is divisible by 10.
    12·2 answers
  • Find the area of a square with a diagonal of 14 ft.
    11·2 answers
  • Pleas help me solve the following inequality and graph the solution set on the number line
    9·1 answer
  • Aaron is making a jewelry box of wood in the shape of a rectangular prism the jewelry box will have the dimensions shown in the
    15·1 answer
  • What is the product of the square of 3 and cube of 5?
    14·2 answers
  • What is the value represented by the letter A on the box plot of the data?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!