There are 18 students in the science club out of those 18 students 1/6 of them have red hair and 4/6 have brown hair how much students have red and brown hair
Answer:
1/6+4/6
(as denominator are same we should just add numerators.)
Step-by-step explanation:
=5/6
therefore 5/6 of the students have red and brown hairs
Una cooperativa ha envasado 2000l de aceite en botellas de 1,5l y 2l. Sabemos que han utilizado 1100 botellas en total. ¿Cuántas se han necesitado de cada clase?
Answer:
Step-by-step explanation:
x + y = 1100
x = 1100 - y
1.5× x + 2.1 × y = 2000
1.5x + 2.1y = 2000
Substituting
1.5(1100 - y) + 2.1y = 2000
Mark recorded the temperature each day for a week.
He calculated the mean temperature and found it was 21.6°C
Mark’s thermometer was not working properly. All seven temperatures were 3° too high.
Write down the correct mean temperature.
Step-by-step explanation:
130.2/7= 18.6
Before finding the correct form you need to find their total sum and subtract 21 from it since the number of temperature recordings are 7
what is the answer +7 – 7???
Answer:
0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
positive 7 minus 7 just equals zero
What table represents the relationship “A video game designer makes $35 per hour”?
Answer: the last image that it says on the dollars d: 35,70, 105
got it right
Answer:
Step-by-step explanation:
Answer:
the answer is d
Step-by-step explanation:
did the test
Find the area of the shape.
Exact Area = pi square units
Approximate Area = 3.14 square units
=========================================
Work Shown:
The full circle area is pi*r^2 = pi*2^2 = 4pi
This quarter circle has area (4pi)/4 = pi square units
This is approximately equal to pi = 3.14
What is the median of the data set?
38, 65, 72, 67, 80
A
67
B 64
C
72
D 65
Answer:
A) 67
Step-by-step explanation:
Answer:
Answer is A.67
Step-by-step explanation:
I hope it's helpful!
LOT OF POINTS ANSWER ASAP PLS
What transformation takes the graph of (x)=x^2−4 to the graph of g(x)=(x+3)^2−4?
Answer:
can you screen shot please
Step-by-step explanation:
Ms. Beal asks, “What percent of 800 is 504?” Thomas begins solving Ms. Beal’s problem by using the model shown.
If Thomas correctly solves Ms. Beal’s problem, what is the missing value?
Answer:63%
Step-by-step explanation:
ILL GIVE BRAINLIEST TO WHOEVER ANSWERS PLEASE HELP. Im giving the most points it lets me!!
Answer:
RS || PQ and QR || SP given
angle PSQ congruent to angle RQS alternate interior angles theorem
angle PQS congruent to angle RSQ alternate interior angles theorem
QS congruent to QS reflexive property
Triangle PSQ congruent to triangle RSQ ASA congruence
RS congruent PQ and QR congruent CPCTC
to SP
What division problem is represented in this model
Answer:
it is array model
i hope this answer will help you
how do you calculate an 1/8 of 60?
Answer:
1/8 of 60 is 7.5
Step-by-step explanation:
Whats 4 1/5% of 50?Write your answer as a decimal.Make sure your answer is fully reduced.
Plzzz help meee im almost done i need 2 more questions :(
So 4 1/5% is written as .0420. Multiply that by 50 and you get 2.1
Answer:
:)bien
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Write the polynomial in standard format. Identity the degree and leading coefficient of the polynomial. Then classify the polynomial by the number of terms.
5 + x^2 - 7x
Answer:
step by step explanation:
standard form: x^2 -7x +5
degree of polynomial is 2.
its a quadratic equation with one variable
please help and show work
9514 1404 393
Answer:
h = 12 m
Step-by-step explanation:
Sides of the triangle are proportional.
(3.6 m)/(1.2 m) = h/(1.2 m + 2.8 m)
(4 m)(3.6/1.2) = h . . . . . multiply by 4 m
h = 12 m
what is the
365
If the probability that a person will die in the next year is
100000
probability that the person will not die in the next year?
A. 99%
B. 0.00365
C. 0.99635
D. 99635
The probability that the person will not die in the next year is 0.99635, the correct option is C.
What is the probability?
Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
P(E) = Number of favorable outcomes / total number of outcomes
We are given that;
The probability that a person will die in the next year =100000
Now,
The probability that a person will die in the next year is given as 0.00001 (or 1/100000).
To find the probability that the person will not die in the next year, we can subtract the probability of dying from 1
Probability of not dying = 1 - Probability of dying
Probability of not dying = 1 - 0.00001
Probability of not dying = 0.99999
None of the options provided match this answer exactly, but the closest 0.99635.
Therefore, by the probability the answer will be 0.99635.
Learn more about probability here;
https://brainly.com/question/9326835
#SPJ7
Felix is dividing 322 by 12. He
says the answer is going to be
smaller than 322. Do you agree
with him or disagree?
Answer:
agree
Step-by-step explanation:
322/12 is 26.8333333333 so its obviously smaller than 322
Solve: (t/-8) - -4 = -6 t = _____
Answer:
Hope this helps
Is the following shape a square? How do you know?
pls help I keep messing up side DA
Answer:
The answer will be D.
1 kg of fertilizer cover and area of half square metre find the amount of fertilizer acquired by farmer for a circular field whose radius is 14m
Answer:
The circular field would require 1232 kg of fertilizer.
Step-by-step explanation:
0.5 [tex]m^{2}[/tex] takes 1 kg of fertilizer.
For a circular field of radius 14 m, its area = area of a circle
area of a circle = [tex]\pi[/tex][tex]r^{2}[/tex]
So that,
Area of the circular field = [tex]\frac{22}{7}[/tex] x 14 x 14
= 22 x 2 x 14
= 616
Area of the field = 616 [tex]m^{2}[/tex]
Since, 0.5 [tex]m^{2}[/tex] takes 1 kg of fertilizer. Let the kilograms of fertilizer required by the field be represented by x.
Thus,
x = [tex]\frac{616*1}{0.5}[/tex]
= 1232
x = 1232 kg
Therefore, the circular field would require 1232 kg of fertilizer.
select the point that satisfies y
Answer:
(1,1)
Step-by-step explanation:
trust me bro
Convert [tex]\p\frac{5\pi }{18}[/tex] radians into degrees.
Answer:
50
Step-by-step explanation:
Formula: 1rad × 180/π = 57.296°
Pls add me on ins if you gonna help me with my homework
Answer:
The image does not show up
Step-by-step explanation:
State if the three numbers can be the measures of the sides of a triangle. 3, 6, 2 Yes No
Answer:
Step-by-step explanation:
No. 6 is greater than the sum of 3 and 2.
No, These three numbers cannot be the measures of the sides of a triangle.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Three sides of triangle are,
⇒ 3, 6, 2
We know that;
The sum of two sides of a triangle are always greater than the third sides.
Here, Three sides of triangle are,
⇒ 3, 6, 2
So, We get;
⇒ 3 + 2 < 6
Thus, It is not possible to make a triangle.
Therefore, These three numbers cannot be the measures of the sides of a triangle.
Learn more about the triangle visit;
brainly.com/question/1058720
#SPJ3
A certain bacteria triples in a Petri dish every hour. Which formula should be used to determine the bacteria after x hours assuming uninhibited growth and there was initially 500 colonies.
a
500\ \left(1.03\right)^x
b
500\ \left(3\right)^x
c
500\ \left(2\right)^x
d
500\ \left(1.02\right)^x
Answer:
500(3)^x
Step-by-step explanation:
Got it right on edge
Do the points (-3,9), (1,1), (5,25), (6,36) make a function?
Answer:
Yes
Step-by-step explanation:
The answer is yes because none of the x-coordinates repeat. If one or more of the x-coordinates repeat, it is no longer considered a function.
People use water to cook, clean, and drink every day. An estimate of 26.5% of the water used each day is for cleaning. If a family uses 68.9 gallons of water a day for cleaning, how many gallons do they use every day?
Answer:
My guy, this is what you need to do
Answer: 260 gallons
Step-by-step explanation:
An estimate of 26.5% of the water used each day is for cleaning and a family uses 68.9 gallons of water a day for cleaning,
Percentage of water used for cleaning= 26.5%
Gallons of water used for cleaning= 68.9
Let the number of gallons used everyday be represented by g. This will give:
26.5% of g = 68.9
26.5/100 × g = 68.9
0.265 × g = 68.9
0.265g = 68.9
Divide both side by 0.265
0.265g/0.265 = 68.9/0.265
g= 260
260 gallons of water are used everyday.
I'm cracked at Fortnite my guy
hat is required in order to determine whether or not an object moves?
a reference point
distance
displacement
standard units
The correct answer is option A. a reference point.
In order to determine, whether an object has moved or not, a point of reference is required. The reference point is required to the measure the movement of the object, without a reference point the distance or displacement cannot be obtained. Hence, a reference point is very required to determine, whether the object has moved or not.
Answer:
a reference point
Step-by-step explanation:
different reference points means object is moving
1-cot2a+sin2a/1+cot2a+sin2a = tana PROVE
I think that's correct if yes so please mark me as brainlist and if its wrong so don't report my answer please
The side length of Tom's square garden was 12 m. He used of the garden for growing roses. What area of his garden was used for growing roses?
The area of his garden used for growing roses is m2
Answer:
144
Step-by-step explanation:
Because area is side times side, and it was a square garden, so that means that there is the same side length on each side so just 12 x 12 is 144.
Answer:
72
Step-by-step explanation:
12x12 = 144 % 2 = 72