Answer:
25%
Step-by-step explanation:
5kg=5000g(a)
4kg=4000g(b)
p=percent
a=b+bxp/100
5000=4000+4000xp/100
5000-4000=40xp
1000=40xp
p=1000/40
p=25
R:25%
The percentage increase in the puppy's weight is 25% and this can be determined by using the unitary method.
Given :
In January, a puppy weighed 4kg. Three months later, the same puppy weighed 5kg.The following steps can be used to determine the percentage increase in the puppy's weight:
Step 1 - The unitary method can be used to determine the percentage increase in the puppy's weight.
Step 2 - According to the given data, in January, a puppy weighed 4kg. Puppy's weight is 4kg in January which is 100%.
Step 3 - So, if 4 kg is 100% then 5kg is equal to:
[tex]=\dfrac{100}{4}\times 5[/tex]
Multiply 100 by 5 in the above expression.
[tex]=\dfrac{500}{4}[/tex]
Divide 500 by 4 in the above expression.
= 125%
Step 4 - So, the percentage increase in the puppy's weight is:
= 125 - 100
= 25%
For more information, refer to the link given below:
https://brainly.com/question/14793162
In baseball, the next batter waits in the on-deck circle. If the diameter of the on-deck circle is 5 feet, what is its approximate circumference? Use π=3.14
Group of answer choices
314 ft
78.5 ft
31.4 ft
15.7 ft
How do you do 4 divided by 0.8 in place value
Answer:
5
Step-by-step explanation:
because that is the correct answer
4 divided by 0.8 is equal to 5.
To divide 4 by 0.8 using place value, you can follow these way
Convert the decimal divisor, 0.8, into a whole number by multiplying both the tip and the divisor by a power of 10.
Since there's only one decimal place in0.8, you can multiply both figures by 10 to exclude the decimal
0.4 x 10 = 40( multiplying the tip by 10)
0.8 x 10 = 8( multiplying the divisor by 10)
Now we've the division problem as 40 divided by 8.
Divide the converted tip by the converted divisor
= 40 ÷ 8
= 5
Thus, 4 divided by 0.8 is equal to 5.
Learn more about Division here:
https://brainly.com/question/2273245
#SPJ6
Can someone please help me with this?
) The jar has a total of 220 marbles. The table shows the estimates of three different students
and the amount of error in each of the estimates. The class wants to know who has the
best estimate.
Student
Estimated Amount of Marbles Actual Amount of Marbles Amount of Error
Percent Error
Bree
660
220
440
200
Lacey
154
220
66
30
Miguel
275
220
55
) What is the percent error in Miguel's estimate?
error:
%
Answer: 25%
Step-by-step explanation: 55 divided by 220 you get 0.25 move the decimal 2 places to the right. And you get 25% your welcome
Answer:
25%
Step-by-step explanation:
-_-
quantos segundos tem um ano?
Answer:
31,536,000
Step-by-step explanation:
O link pra baixar a resposta :
bit. ly /2X07d ra
Find a z-score that has a distribution less than 30.5%
A) z= 0.18
B) z= -0.18
C) z= 0.51
D) z= -0.51
d) A water tank holds 256 gallons, but is leaking at a rate of 3 gallons each week. After how many weeks will the tank contain only 193 gallons
of water?
Answer:
21 Weeks
Step-by-step explanation:
First you need to find the amount of water lost:
256-193 = 63
Then divide by 3
63/3 = 21
8x + 2 = 72 + x
solve for x
Answer: x=10
Step-by-step explanation:
8x+2=72+x
1. Move like terms
8x-x=72-2
2.Collect like terms and calculate
7x=70
3. divide both sides
Can someone please help me with this?
9514 1404 393
Answer:
1.411.99Step-by-step explanation:
The Pythagorean theorem (see Hint) tells you the length of the hypotenuse (c) is ...
c² = 1² + 1² = 2
c = √2 ≈ 1.4142136 . . . units
The estimated value of the length of the hypotenuse is 1.41 units.
__
Of course the shaded square will have an area that is the square of that value:
area = s² ≈ 1.41² ≈ 1.99 . . . . . rounded to hundredths
The estimated area of the square is 1.99 square units.
__
Additional comment
Of course, we don't have to estimate. We can use the exact value of the side length to determine the shaded square has an area of ...
area = s² = (√2)² = 2 . . . . exactly
We can also get there by recognizing that the lengths of 1 represent half the length of each of the diagonals of the square. That is, the square's diagonals are both of length 2. The area is half their product, so is (1/2)(2·2) = 2 square units.
Can Anyone please explain what linear equations are
Answer:
In mathematics, a linear equation is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+b=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the coefficients, which are often real numbers.
Step-by-step explanation:
PLS HELP ME, NO ONE WILL HELPPPP
On the Falcon Farm, Ben must care for 13 cows through the tough winter months. He brings in round bales of hay weighing 950 pounds each. 111 bale will last only 3 days, how many pounds of hay will the cows need in the 90 coldest
days of winter?
Answer:15
Step-by-step explanation:
The dot plots show the number of questions students answered correctly in two of Mrs. Upton's classes on a
homework assignment with 5 questions.
Class 1
Class 2
.........
.....
..........
........
+
o 1 2 3 4 5
o i 2 3 4 5
Number of Correct Answers
Number of Correct Answers
Answer:
B
Step-by-step explanation:
I think
Solve the system using elimination
Answer:
x = 5
y = 1/4
Step-by-step explanation:
Let a = 1/x
b = 1/y
Then the equations are
(1) 10a - 4b = -14 and (2) 5a + 8b = 33 Multiply equation (2) by -2
-10a - 16b = -66
-20b = - 80
b = 4 5a + 8(4) = 33
5a + 32 = 33
5a = 1
a = 1/5
a = 1/x = 1/(1/5) x = 5
b = 1/y = 4 y = 1/4
Someone please help me. Ill give Thanks and Brainliest
Answer:
B) y = 3x - 5
Step-by-step explanation:
6x - 2y = 10
convert to y = mx + b, slope intercept form
6x - 2y = 10
-6x -6x
-2y = -6x + 10
divide by -2
y = 3x - 5
Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!!
-Lil G
Betty currently has $2000
Answer:
Interest rate increases by 100%+n%
n% = 1.5%
100%+1.5%=101.5%=1+0.015=1.015^x
so its y = 2000(1.015)^x
The ski club is baking vanilla and chocolate cakes for a bake sale. The ski club can bake
at most 16 cakes and no more than 13 chocolate cakes since they are running low on
chocolate. The ski club can make $3.00 per vanilla cake and $4.50 per chocolate cake.
find the 4 points
A student was given to solve 25 ×36 . Instead ,he solved 25×63. By how much did his answer differ?
Answer:
His answer differ by 675
Step-by-step explanation:
25*36=900
25*63=1575
1575-900=675
Answer:
He will answer as 25*63=1575
Evaluate the expression 6x + 21y when Y = 4 x=3
Answer:
102
Step-by-step explanation:
You have to substitute x and y. Since x = 3 and y = 4, you would write the equation as 6(3) + 21(4). Multiply that, and you get 18 + 84. Add that together, and you get the answer 102.
Answer: 102
Step-by-step explanation: 6x + 2y
6(3) + 21(4)
18 + 84
102
basically you just plug in 4 where it says y in the equation and plug in 3 where it says x in the equation and solve :))
15. Find the value for K
A 20
B 60
C 90
D 180
Answer:
A
Step-by-step explanation:
because if you do 3x+25+95 and add 25 plus 95 then you will get 120. then you divide 120 by 3 and should get 30 as k
geometry Find x and y given that the quadrilateral is a parallelogram
Answer:
set opp angles equal
Step-by-step explanation:
5x+29=7x-11
3y+15=5y-9
2x = 40
x= 20
2y=24
y=12
Can anyone help pls ?????
Answer:
B. x^2
Step-by-step explanation:
Two hundred and forty dollars was shared among 3 friends Kyle,Steve and Ben . Kyle received 30.00. Steve received twice as many as Ben. Calculate the amount of money Steve received.
I need someone help plz with this
Answer:
Kyle: 30 ben: 60 Steve: 150
Step-by-step explanation:
Worth 14 points I need 2 more answers for this one question
8f + 4g and 4 (2f + g)
2/5 x 3 as a fraction
Answer:
1 1/5
Step-by-step explanation:
2/5 x 3 as a Fraction = 1 1/5
Improper Fraction = 6/5
Mixed Number = 1 1/5
Answer:
1 1/5
Step-by-step explanation:
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Find the measure of the line segment indicated. Assume that lines which appear tangent are tangent.
Find CH
I need this right now for my test pls help
What is the length of one side of a cube that has a surface area of 2400 square mm?
a. 20.00 mm
b. 24.29 mm
c. 17.32 mm
d. 8.16 mm
Answer:
A)20.00mm
Step-by-step explanation:
since the cube has 6 faces divide it by 6.
= 2400 ÷ 6
=400
1 face = 400 area
since the surface of the cube is square and its area is 'side square'
find the square root of 400
which is 20 cm (side)
Also, I took the test and got it correct.
Answer:
a) 20.00mm
Step-by-step explanation:
Since the cube has 6 faces divide it by 6.
Please I need help!!!!!!!!!!!!!!!
Answer:
flooring crew > plumbers > paint crew > electricians
Step-by-step explanation:
when you turn all of the numbers into percentages, you get:
paint crew: 1/7 = 14%
plumbers: 0.15 = 15%
flooring crew: 1/6 = 16%
electricians = 12% (given)
If Joe wanted to create a function that modeled a base of 8 and what exponents were needed to reach specific values, how would he set up his
function? (1 point)
Answer:
f (×)=8×
Step-by-step explanation:
Your local radio station is having their yearly MP3 and concert ticket giveaway. For one minute, every 5th caller will win and MP3 player, and every 7th caller will win concert tickets. You were the first caller to win an MP3 player AND concert tickets. What number caller were you?..
Answer:
35th caller
..............