Answer:
28
Step-by-step explanation:
The total amount of cows is 48 and is split into 12 groups (7+5).
So 1 group is 48÷12=4
1 group=4
He owns 7 groups of Holstein cows.
So if 1 group is 4, 7 groups is 7x4=28.
28
The number of Holstein cows, if The ratio of Holstein and jersey cows is 7:5, and the Total number of cows is 48, is 28.
What is ratio?It is the contrast of two different quantities. For instance, if your father weighs 90 kg, and you weigh 30 kg, the weight ratio is 1:3. If b is not equal to 0, an ordered pair of numbers a and b, denoted as a / b, is a ratio. A proportion is an equation that equalizes two ratios.
Given:
The ratio of Holstein and jersey cows is 7:5,
Total number of cows = 48
Calculate the values as shown below,
Assume the number of Holstein cows is 7x
7x + 5x = 48
12x = 48
x = 4
Thus, the number of Holstein cows is 7 × 4 = 28
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I will give brainliest to the right answers
please help
Answer:
C
Step-by-step explanation:
PLZ HELP ASAP! Solve the following equation for x: 4x + 12y = -24
Answer:
This is impossible
Step-by-step explanation:
Answer: x= -6 - 3y
Step-by-step explanation:
Please help me answer
Answer:
Step-by-step explanation:
A
what number has 62 ones, 20 ten thousands, and 300 tens
Answer:
20,326
Step-by-step explanation:
what number has 62 ones, 20 ten thousands, and 300 tens
Hope it helped you brainiest plz and thank you have a great day!!!
The number for the given statement is 203,062.
We need to find what number has 62 ones, 20 ten thousand, and 300 tens.
How to write the number into a word statement?In general, use words to express numbers zero through nine, and use numerals to express numbers 10 and above. However, there are exceptions to this general guideline for number usage.
Now, 62 ones=62×1=62
20 ten thousand=20×10,000=200,000
300 tens=300×10=3000
Now add all these numbers.
That is, 200,000+3000+62
=203,062
Therefore, the number for the given statement is 203,062.
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984 X 225
Jsnsjjsjsjwjsjsjsjsjsjjajsjsjandnncndis
Answer:
984 × 225 = 221400
Step-by-step explanation:
Mrs. Sampson bought 8
packages of clay for a total of $32
for an upcoming art project. At
this rate, how much would 14
packages cost?
Answer:
$56
Step-by-step explanation:
cost of 8 packages of clay = $ 32
cost of 1 package of clay = 32 / 8 = $4
cost of 14 packages = 14*4 = $ 56
GCF of 27 and 45 and how to solve with either Prime factorization or the step diagram or the tree method help now pls
Answer:
( 3 x 3 x 3 ) and ( 3 x 3 x 5 ) The GCF of 27 and 45 is 3 x 3 = 9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Prime factorization of 27 and 45 is (3 × 3 × 3) and (3 × 3 × 5) respectively. As visible, 27 and 45 have common prime factors. So, the GCF of 27 and 45 is 3 × 3 = 9.
8 in+ 34 in. Round to the correct precision
Answer:
3 feet 6 inches
Step-by-step explanation:
If we add those inches together, we get 42 inches. Turn that to feet (12 in in a foot) and we get 3.5 feet, or 3 feet and 6 inches.
Which expression is equivalent to 0.7 x 0.23?
OA (7x is) (23 x 1.)
ов.
(7x 10 ) x (23 ×
100
O C.
c. (71) * (23 x *)
O D.
D. (7* *) * (23 x )
What is it
(7 × 10⁻¹) × (23 × 10⁻²)
Step-by-step explanation:
0.7 × 0.23
= (7 × 10⁻¹) × (23 × 10⁻²)
How do you write 3 3/4 as a decimal?
7:
A: write and solve an equation that can be used to find the value of x:
B: write and solve and equation that can be used to find the value of y
Answer:
The Answer is A
Step-by-step explanation:
Hope it helps!
Answer:
The anwser is A. In a way, It's just youre job to try and find out what A stands for, so, that means it is up to you to find the answer, and not us.
Step-by-step explanation:
Use function notation to write the equation of the line
please asap
Answer:
b
Step-by-step explanation:
b
At a bargain store beast boy bought 5 items that each cost the same amount. Cyborg bought 8 items that each cost the same amount, but each was $1.50 less than the items beast boy bought. Both beast boy and Cyborg paid the same amount of money. What was the individual cost of each person's items?
A: Write an equation. Let x represent the cost of one of beast boys items.
B: Solve the equation. Show your work
C: Check your solution. Show your work
D: What was the individual cost of each person's items? State the solution in complete sentences.
Answer:Bb 12. Cyborg 12
Step-by-step explanation:
Right for my test
The required number of items purchased by the beast boy is 4 and by Cyborg is 2.5.
Given that,
At a bargain store beast boy bought 5 items that each cost the same amount. Cyborg bought 8 items that each cost the same amount, but each was $1.50 less than the items beast boy bought. Both beast boy and Cyborg paid the same amount of money.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Let the cost of the item bought by the beast boy is x, and the item bought by the Cyborg be y,
According to the question,
5x = 8y
x = 8/5y - - - - - - -(1)
y = x - 1.50 - - - - - -(2)
Substitute the value of equation 1 to equation 2
y = 8/5y - 1.50
5y = 8y - 7.50
7.50 = 3y
y = 2.5
Now, put y in equation 1
x = 8 / 5 × 2.5
x = 8 × 0.5
x = 4
Now, the costs,
5x = 4 × 5 = $20
8y = 8 × 2.5 = $20
Thus, the required number of items purchased by the beast boy is 4 and by Cyborg is 2.5.
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please help me solve this !
will mark brainliest !
(spammers reported)
Answer:
x=2
Step-by-step explanation:
wjat is 22.5 split into 18 equal group?
Answer:
1.25
Step-by-step explanation:
[tex]22\frac{1}{2}/18[/tex] [tex]\frac{45}{2}/18[/tex] [tex]\frac{45}{2}*\frac{1}{18}[/tex] [tex]\frac{5}{2} * \frac{1}{2}[/tex] [tex]\frac{5*1}{2*2}[/tex] [tex]\frac{5}{4}[/tex] [tex]1\frac{1}{4}[/tex] [tex]1.25[/tex]Aba malay ko haha ta-nga ka
I need this solved quick plz!!!
A robot can complete 7 tasks in 3/10
hour. Each task takes the same amount of time.
a. How long does it take the robot to complete one task?
b. How many tasks can the robot complete in one hour?
Answer:
a
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
PLEASE HELP! How do I solve this problem?
Answer:
A= -10 B= 1/2 C= 600
Step-by-step explanation:
c'est tous simplement la bonne réponse
Help me plss ASAP plzzz
Answer:
begin with 12 and pat has 8 red flowers
Step-by-step explanation:
easy mathz
Answer:
Begin with 12 and there are 8 flowers are red
Step-by-step explanation:
12-4=8
Simplify
8/9
____
5/6
Answer: 16/15
decimal: 1.0666
mixed number: 1 1/15
Step-by-step explanation:
Will mark brainliest for all 4 :)
Answer:
1=2 weekday 3 weekend
2=4 weekend 8 weekday
3=?
4=3 bleachers 4 lawn
Step-by-step explanation:
Solve 48-5i=-4x+10yi
Answer:
Step-by-step explanation:
Suppose we decide to solve for y first. y will then be in terms of x AND a real and an imaginary term:
48-5i=-4x+10yi
The goal here is to solve for y. Adding 4x to both sides yields
48 - 5i + 4x = 10yi
and then we divide both sides by 10i to isolate the variable y:
48 - 5i + 4x
----------------- = y This result is "y in terms of the constant 48, the
10i imaginary terms 5i and 10i, and the expression 4x.
We solve the original equation for x in a similar manner:
48-5i=-4x+10yi becomes 48 - 5i - 10yi = -4x, so that:
-(48 - 5i - 10yi)
x = ------------------------
4
Next time, please specify which variable (x or y) you're solving for. Thank you.
Find m angle C
A. 150
B. 140
C. 137
D. 122
Answer:
The answer is A
hope it helps u
2.57 mi/hr= how many m/min? Simplify your answer, round to the nearest tenth. Thanks.
Answer is 68.9 m/min.
Step-by-step explanation :-Let's convert the units. To do this, we need to cancel the original units to get the units we want. We achieve this the following way :-
[tex]2.57 \frac{mi}{hr} \times \frac{1069.34 \: m}{1 \: mi} \times \frac{1 \: hr}{60 \: min} [/tex]
[tex] =>68.9 \: \frac{m}{min} [/tex]
Therefore, 2.57 mi/hr is the same as 68.9 m/min .
✍️ By Benjemin ☺️
What is $36.99 in tax and 20% in tip?
Show your work! Please
-
Find the zeros of the following function f (x) = 2x^2 – x – 10
Step-by-step explanation:
the formula to find the x values to deliver y=0 results of a squared equation is
x = (-b ± sqrt(b² - 4ac))/(2a)
a, b, c are the constant factors in the 3 terms of a squared equation.
here in our example of 2x² - x - 10
a = 2
b = -1
c = -10
x = (1 ± sqrt(1² - 4×2×-10))/(2×2) =
= (1 ± sqrt(1 + 80))/4 = (1 ± sqrt(81))/4 =
= (1 ± 9)/4
x1 = (1 + 9)/4 = 10/4 = 2 2/4 = 2 1/2 = 2.5
x2 = (1 - 9)/4 = -8/4 = -2
Which type of tax is income tax?
Answer:
B.) Progressive
Step-by-step explanation:
Its schedule of marginal tax rates imposes a higher income tax rate on people with higher incomes, and a lower income tax rate on people with lower incomes. The percentage rate increases at intervals as taxable income increases.
Evaluate.
(3⋅7)+(5⋅9)
Enter your answer in the box.
Answer:
21+45 and in total is 66 if u add them up
please mark me brainless
Step-by-step explanation:
Hello!
Answer:
66
Step-by-step explanation:
Hope this helps!
2. Change the following into indirect speech.
a. Anupam says, "Where do you live?”
Answer:
Anupam ask me where l live
hope it's help you (^0^)
How much money per candy bar is it if theres
4 for 5.50