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
vlada-n [284]
3 years ago
12

What’s -1/8 • 16 2/3 as a improper fractions

Mathematics
1 answer:
TEA [102]3 years ago
6 0

Answer:

-25/12

Step-by-step explanation:

Convert the mixed number 16 2/3  to an improper fraction. Multiply the whole number by the denominator, them add the product to the numerator.

16 \frac{2}{3}\\= \frac{(16*3) + 2}{3}\\= \frac{50}{3}

Multiply the two fractions -1/8 and 50/3

The product's numerator is the product of the two numerators in the question.

The product's denominator is the product of the two denominators in the question.

\frac{-1}{8}* \frac{50}{3} = \frac{-1 * 50}{8 * 3} = \frac{-50}{24}= -\frac{25}{12}

Reduce the fraction at the end. Both numerator and denominator are divisible by 2.

-25/12 is an improper fraction because the numerator is greater than the denominator.

You might be interested in
The area of a circle is found with the formula A = The expression is pi times r squared., where pi represents 3.14. If a tile ar
lana [24]
Okay. The formula for the area of the circle is A = πr². To find the radius, we would first do the steps in reverse. Let's divide the area by pi (3.14) 706.5/3.14 is 225. With that, the square root of 225 is 15, because 15² is 225. There. The radius of the circle is 15 feet.
7 0
3 years ago
Use the substitution method to solve.<br><br> y=5−3x<br> 5x−4y=−3
Vadim26 [7]
Well just substitute y (the first equation) into the second equation.
So
5x-4(5-3x)=-3
Then just solve the equation from there.
5x-20+12x=-3
17x=17
x=1
and if you need y, y=2
6 0
3 years ago
PLEASE HELP ME!!!!!!!
Evgesh-ka [11]
Monday $2000 Tuesday $1800 wendsday $ 1440 thursday $5670
8 0
3 years ago
Use the drop-down menus to complete the proof. Given that w ∥ x and y is a transversal, we know that ∠1 ≅∠5 by the . Therefore,
ololo11 [35]

Answer:

From the graph attached, we know that \angle 1 \cong \angle 5 by the corresponding angle theorem, this theorem is about all angles that derive form the intersection of one transversal line with a pair of parallels. Specifically, corresponding angles are those which are placed at the same side of the transversal, one interior to parallels, one exterior to parallels, like \angle 1 and \angle 5.

We also know that, by definition of linear pair postulate, \angle 3 and \angle 1 are linear pair. Linear pair postulate is a math concept that defines two angles that are adjacent and for a straight angle, which is equal to 180°.

They are supplementary by the definition of supplementary angles. This definition states that angles which sum 180° are supplementary, and we found that \angle 3 and \angle 1 together are 180°, because they are on a straight angle. That is, m \angle 3 + m \angle 1 = 180\°

If we substitute \angle 5 for \angle 1, we have m \angle 3 + m \angle 5 = 180\°, which means that \angle 3 and \angle 5 are also supplementary by definition.

4 0
3 years ago
Read 2 more answers
Biologists were studying the proportions of cats that had spotted markings on their fur in two populations of cats, C and F. An
alexandr1967 [171]

Answer:

If the proportions of all cats with spotted markings is the same for both populations, the probability of observing a sample difference of at least 0.62 is 0.01.

Step-by-step explanation:

p-value is the probability of observing a result which is at least as extreme as we calculated in our actual workings, assuming the Null hypothesis to be true.

The calculate p-value is 0.01. In the question statement we are given that the alternate hypothesis is:

"Population Proportions are not equal"

Since, Null and Alternate Hypothesis are negations of each other, the Null Hypothesis would be:

"Population Proportions are equal"

We assume the null hypothesis to be true, perform the tests on the sample and obtain a result.

The results we obtained is:

The sample difference is 0.62

Fitting all this data, in the definition of p value tell us that:

The probability of obtaining a sample difference of atleast 0.62 is 0.01, if the population proportions are same.

This matches with the option B. Therefore, the correct answer is:

If the proportions of all cats with spotted markings is the same for both populations, the probability of observing a sample difference of at least 0.62 is 0.01.

3 0
3 years ago
Other questions:
  • 5+5(x+4)&lt;20 help me out thanks for the help
    14·1 answer
  • Jesse has 5 and 3/4 dozen eggs. How many eggs does Jesse have?
    10·2 answers
  • 3 times as much as the sum of 3-4 and 2-6.
    9·2 answers
  • f(x) = −16x2 + 24x + 16 Part A: What are the x-intercepts of the graph of f(x)? Show your work. (2 points) Part B: Is the vertex
    6·1 answer
  • Jessica borrow $316 for 9 months he paid it off by paying $38.27 monthly what will she pay in finance charges​
    8·2 answers
  • Mallori, Jackson, and Emma are in a band together. They play guitar, piano, and drums. Jackson is the cousin of the guitar playe
    15·2 answers
  • Help me with this 4 2/7÷1 1/4
    15·1 answer
  • Can someone double check these and tell me whats the first one ill mark brianlest
    11·1 answer
  • it is too many questions out here for just five points people be working to hard to answer these questions just for five points
    11·1 answer
  • Enter the ordered pair that is the solution to the system of equations graphed below. Y=2x-5 y= 1/2x -2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!