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
Pachacha [2.7K]
3 years ago
8

What is 28 divided by 3.2 ?? Please include steps :(

Mathematics
1 answer:
expeople1 [14]3 years ago
8 0

thats the answer just look at the picture :)

for the work

You might be interested in
What is the x intercept od this piecewise function? A) (0,2) B) (2,0) C) (0,4) D) (4,0)​
Arte-miy333 [17]

Answer: Choice B) (2,0)

======================================

Set the first piece equal to zero and solve for x

x^2 - 4 = 0

x^2 = 4

x = sqrt(4) or x = -sqrt(4)

x = 2 or x = -2

Keep in mind that the first piece y = x^2-4 is only graphed when x = 2 or larger, so we ignore x = -2. This is one x intercept, but there may be more. Let's check the other graph to see what we get.

----------

Set the second piece equal to zero and solve for x

x-2 = 0

x-2+2 = 0+2

x = 2

We get the same result as above in the prior section. Because of this, the two pieces connect at this junction point.

The x intercept x = 2 leads to the location (2,0). The x intercept always occurs when y = 0.

The graph below shows this.

side note: the red piece y = x^2 - 4 looks linear, but it's actually not a straight line. It's just a really stretched out curve.

4 0
3 years ago
Write an equation to model growth or decay in the following scenario. A stock is declining at a rate of 25% of its value every 2
yawa3891 [41]

The exponential function that models this situation is:

y(t) = 225(0.75)^{\frac{t}{2}}

------------------------------------------

A decaying exponential function has the following format:

y(t) = y(0)(1 - r)^t

In which:

  • y(0) is the initial value.
  • r is the decay rate, as a decimal.

In this problem:

  • The stock started at $225, thus y(0) = 225.
  • Declines at a rate of 25% every 2 weeks, thus r = 0.25, t = \frac{t}{2}

The equation is:

y(t) = y(0)(1 - r)^t

y(t) = 225(1 - 0.25)^{\frac{t}{2}}

y(t) = 225(0.75)^{\frac{t}{2}}

A similar problem is given at brainly.com/question/24282972

3 0
2 years ago
Calculate the distance between the points M=(-1,-1) and P=(2, -8) in the coordinate plane. Give an exact answer (not a decimal a
pantera1 [17]
This is a Pythagorean Theorem problem. 3^2 + 7^2 = 58. C^2 = 58. C = 7.6157 (exact)

There is no exact answer for this. The closest we can get to 58 is 7.6157, which would leave us at 57.9988. So the approximate value is 7.6, but if you need the closest answer, it’s 7.6157.
8 0
2 years ago
The population of town A is 4×104 and the population of B is 2×105. How many times greater is the population of town B than town
NARA [144]

Answer:

Town B is 1.98 times greater than town A.

Step-by-step explanation:

A= 4 times 104 = 416

B= 2 times 105 = 210

416 divided by 210 = 1.98

7 0
2 years ago
Suppose f(x)=4x-2 and g(x)=-2x+1
choli [55]
In order to get g(x) you would multiply the equation of f(x) by -1/2.
4x(-1/2)=-2x and -2(-1/2)=1.
3 0
3 years ago
Other questions:
  • What is -1/2(-1) put in to a fravtion
    8·1 answer
  • Which pair of complex factors results in a real number product? 15(–15i) 3i(1 – 3i) (8 + 20i)(–8 – 20i) (4 + 7i)(4 – 7i)
    9·2 answers
  • ONLY ANSWER IF YOU KNOW IT PLS ILL GIVE THE CORRECT BRAINLIEST!
    13·1 answer
  • There are 48 different animals pictured in Jorge's book. If 1/3 of them are herbivores how many herbivores?
    11·2 answers
  • What is 1+1 im pretty sue ites 5 buut i dot kow
    15·2 answers
  • Together Abel and Bob have 49 video games. Abel has 11 more video games than Bob. How many games does each person have.
    15·1 answer
  • Each side of the square below is 8 inches.
    10·2 answers
  • Round 80,531 to nearest thousand
    14·2 answers
  • Help please !! thank youu
    8·1 answer
  • Laguna del carbon, a salt lake located in. Argentina, lies 344 feet below sea level. El alto, Bolivia, is located approximately
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!