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
notka56 [123]
3 years ago
5

Mr.Guzman has 100 cows on his dairy farm. Of the cows , 57 are Holstein. What decimal represents the portion of cows that are Ho

lstein?
A,0.43
B,0.57
C,5.7
D,57.0

Mathematics
2 answers:
max2010maxim [7]3 years ago
5 0
I believe it is B. 0.57
katen-ka-za [31]3 years ago
3 0
B .57 becuase its a decimal 1.0 would be all the cows . there is only 57 so 100x.57 is 57
You might be interested in
A prism is completely filled with 3996 cubes that have edge lengths of 13 in. What is the volume of the prism?
andriy [413]
3996* (1/3) = 1332 in^3
3 0
3 years ago
Find the solution by elimination method. <br>Please Help. ​
love history [14]

Answer:

I'm newbie here

Step-by-step explanation:

Elimination Method.

4x + 6/y = 15 → step 1

6x - 8/y = 14 → step 2

so,

4x + 6/y = 15 |×6|

6x - 8/y = 14 |×4|

24x + 6/y(6) = 90

24x - 8/y(4) = 56

24x + 36/y = 90

24x - 32/y = 56

____________ _

68/y = 34

68 = 34y

34y = 68

y = 2

subsitution y = 2 to..

4x + 6/y = 15

4x + 6/2 = 15

4x + 3 = 15

4x = 12

x = 3

So, for x is 3, and for y is 2

5 0
3 years ago
Read 2 more answers
What is the midpoint of EC ?
sergij07 [2.7K]

<u>Given</u>:

Given that the graph OACE.

The coordinates of the vertices OACE are O(0,0), A(2m, 2n), C(2p, 2r) and E(2t, 0)

We need to determine the midpoint of EC.

<u>Midpoint of EC:</u>

The midpoint of EC can be determined using the formula,

Midpoint=(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Substituting the coordinates E(2t,0) and C(2p, 2r), we get;

Midpoint=(\frac{2t+2p}{2},\frac{0+2r}{2})

Simplifying, we get;

Midpoint=(\frac{2(t+p)}{2},\frac{2r}{2})

Dividing, we get;

Midpoint=(t+p,r)

Thus, the midpoint of EC is (t + p, r)

Hence, Option A is the correct answer.

7 0
3 years ago
Write an Algebraic expression for each verbal expression
enyata [817]

Answer:

Step-by-step explanation:

1. One-fourth the cube of  x:  (1/4)x³

2. The ratio between m and  <em>(incomplete question)</em>

3. The product of w and  <em>(incomplete question)</em>

4. Six more than two times a  number :   2n + 6

5. Three times the quantity eight  plus x:  3(8 + x)

8 0
3 years ago
Rewrite the equation to solve for the speed of light, c. Use rational exponents instead of roots.
Simora [160]
E=mc^2 is one of the most recognizable equations in the world. In this task, you’ll attempt to understand it better. Let’s start with what the letters mean. The letter E stands for energy, the letter m stands for mass, and the letter c stands for the speed of light. The meaning of this equation is that you can completely convert mass into energy. 

c^2  = E/m
c = (E/m)^(1/2)
4 0
3 years ago
Other questions:
  • 3/4 liter of water in a bottle. if you drink 1/2 of the water, how many liters did you drink​
    10·1 answer
  • Find out if the 3 positions are on the same line or not (3,2,0) (1, -1,2) (5,5, 2)
    6·1 answer
  • On Julie's trip to the mountains she traveled 192 miles using 6 gallons of gas. On the return trip she traveled 235 miles on 8 g
    8·1 answer
  • -2x + 3 &lt; 5 Show your work/steps
    12·1 answer
  • Sally's pet store sells goldfish. The fish they sell, every goldfish needs 4 gallons of water in the tank. Frank's pet store sel
    9·1 answer
  • 1) Find the values of 'a' and 'b' for the given parallelogram *
    11·1 answer
  • A rectangle has an area 12cm². If the length of the rectangle is ( x + 1 )cm and the width is x cm, find the possible value(s) o
    15·2 answers
  • Suppose you invest $2200 at an annual interest rate of 5.3% compounded continuously. How much will you have in the account after
    10·1 answer
  • Javier used the equivalent ratios to find the number of millimeters in 8 inches. StartFraction 8 inches Over question mark milli
    9·2 answers
  • Find an equation of the circle with the following characteristics and sketch its graph.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!