Answer:
31.25 kg of flour is needed to make 50 cakes
Step-by-step explanation:
A 2.5-kg bag of flour contains enough flour to make 4 cakes. a) How much flour is needed to make 50 cakes?
We can find it by using unitary method i.e first find quantity of flour needed for 1 cake and then we can find quantity of flour needed for 50 cakes.
Flour needed to make 4 cakes = 2.5 kg
Flour needed to make 1 cake = [tex]\frac{2.5}{4}[/tex] kg
Flour needed to make 50 cakes = [tex]\frac{2.5}{4}\times 50[/tex]
= 31.25 kg
So, 31.25 kg of flour is needed to make 50 cakes
The ratio of students wearing sandals to those wearing sneakers is 5 : 1. If there are 30 students in the class, and all of them are wearing either sandals or sneakers, how many of them are wearing sandals? Explain your reasoning. If you get stuck, consider using a tape diagram. *
Answer:
Step-by-step explanation:
what type of problem can be modeled and solved with a two-variable linear inequality?
Answer:
A linear equation can be written in many ways, so the way we can use to solve a system of linear equations depends on the form the system is written. There are several methods to do this, the more common are: Method of Equalization, Substitution Method, Elimination Method.
ineeeeeeeeeeeeeeddddddd heeeeeeeelppp plzz
Answer:
2
Step-by-step explanation:
5 is split into two and BC is the smaller distance
Apply properties of operations to write an equivalent expression t+t+t+t
Answer:
4t
Step-by-step explanation:
Please help me........
An experiment was conducted, and it was determined that as the amount of sunlight increased, the height of the plants increased.
Which of the following best describes this situation?
A) Based on the data, this is an example of correlation and causation.
B) Based on the data, this is an example of correlation.
C) Based on the data, this is an example of causation.
D) Based on the data, this is not an example of causation or correlation.
Answer:
A. Based on the data, this is an example of correlation and causation.
Step-by-step explanation:
Got it right on my test, heh.
Hope this helps! (づ｡◕‿‿◕｡)づ
please help asap if you can!
Answer:
Definitely the first two but i think it is also the third one, im pretty sure that is correct :)
Step-by-step explanation:
if its not lmk!!
Help me please please please please
Answer:
-4r + 9
Step-by-step explanation:
Join the r terms, you get -4r, join the numbers, you get 9.
Hope it helps!
An ice cream recipe calls for 2.5 quarts of whole milk to make 1 quart of ice cream, how much milk is needed to create 4 quarts of ice cream.
Answer:
10 quarts
Step-by-step explanation:
You need 2.5 quarts of cream per quart of ice cream, and you want to make 4 quarts of ice cream, so you multiply 2.5 and 4 to get 10 quarts
it's approximately 90 seconds for the average person to brush his or her teeth if a person brushes their teeth twice daily approximately how much time does one person spend brushing their teeth in a year
Answer:
65700 seconds a year for 2 times a day
Step-by-step explanation:
The required time an average individual spent time on brushing their teeth in a year is 65700 seconds.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more undertandable is called simplifying and the process is called simplification.
Here,
it's approximately 90 seconds for the average person to brush his or her teeth and a person brushes their teeth twice daily.
1 year = 365 days
And in a person spends 90 + 90 seconds brushing their teeth,
Time spent on brushing teeth in 1 year = 180 × 365 = 65700 seconds.
Thus, the required time an average individual spent time on brushing their teeth in a year is 65700 seconds.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ5
Please help me identify the angle pair type given the transversal
I’ll brainliest u
Answer:
option d
corresponding
I need help ASAP!!!!!!!!!!!!!
Answer:
a) 75
Step-by-step explanation:
John and his family went out to eat at their favorite restaurant. The bill for the food was $65.00, and they a left 20% tip for the server. What was
the total cost of their meal?
Answer:
Step-by-step explanation:
Hmm I’ll try.
What is the least common denominator of 1/3 and 4/7?
Answer:
21
Step-by-step explanation:
The denominators are 3 and 7 and those are both odd numbers.
You can not get a number lower than 21. Therefore 21 is the LCM (Lowest common denominator.)
Hope this helps :)
The 8th term of an arithmetic series is 5 and the sum of the first 16 terms is 84. Calculate the sum of the first 10 terms.
Answer:
huh?
Step-by-step explanation:
There are 15 students going on a field trip to a museum. 2/5 of these students have never been to the museum.
Which Method Will Help you find the number of students who have never been to the museum?
A. Divide By 15 by 5 and then multiply that quotient by 2.
B.Multiply 15 and 5/2
C. Multiply 1/15 and 2/5
D. Multiply 15 By 5 and then Multiply that product by 2.
Answer: A
Step-by-step explanation:
15/5 = 3
3*2 = 6
6/15 = 40%
2/5 = 40%
Find the product and fill in the blanks to write in standard complex number form.
(2 + 4)(7 - 3) =____+____i
Help I’m confused
I’ll give brainest
Answer:
A
Step-by-step explanation:
Let the number of songs = m.
The cost of downloading 1 songs = $60
So, the cost of downloading 'm' songs = < dollars
Since, the maximum amount she can spend on downloading songs is $60.
So, we get the inequality, .99m < 60
Hence, the inequality representing the situation is . A
who’s good at photoshop & algebra work need help ASAP
Im pretty good at photography and algebra! What is the question(s)?
Juan is buying flowers for his mother. He has $18 to spend and sees that roses are $3 each and carnations are $1.50 each. He wants to buy 3 times as many carnations as roses and spend all of his money on flowers. Write a system of equations that models this situation. Is there a viable solution that meets Juan’s conditions? Explain.
Answer:
he would have 30
Step-by-step explanation:
PLEAS HELP ME!!!!!!!!!!!!!!!!Use a unit rate to find the unknown value.
52/13, 12/?
Answer: 3
Step-by-step explanation:
52/13 can be simplified to 4. what do you have to put under 12 so it can simplify to 4? The answer is 3.
I
A bag contains 12 red marbles. The ratio of red marbles to blue marbles is 4 : 3. Find the number of blue marbles in the bag
Answer:
9 blue marbles
Step-by-step explanation:
4 : 3 ratio
12 : x
12 / 4 = 3
4 × 3 : 3 × 3
12 : 9
2. Christian is 30 minutes late for a variety show that is three hours long. What fraction of the variety show does he miss?
Pa help po
Answer:
1/6
Step-by-step explanation:
. he missed 30 mins and 3 hours is 180 mins .30/180. simplified its 1/6
The fraction of the variety show does he miss is 1/6 and this can be determined by using the arithmetic operations and unitary method.
Given :
Christian is 30 minutes late for a variety show that is three hours long.
The following steps can be used to determine the fraction of the variety show does he miss:
Step 1 - Remember one hour is equal to 60 minutes.
Step 2 - Convert three hours in minutes by using the unitary method. If one hour is equal to 60 minutes then 3 hours is equal to:
[tex]=\dfrac{3}{1}\times 60[/tex]
= 180 minutes
Step 3 - To determine the ratio of the variety show does he miss, divide 30 minutes by 180 minutes.
[tex]=\dfrac{30}{180}[/tex]
= [tex]\dfrac{1}{6}[/tex]
So, the fraction of the variety show does he miss is 1/6.
For more information, refer to the link given below:
https://brainly.com/question/1957976
-3d+3 is less than 18
Answer:
-3d + 3 < 18 (subtract 3 from both sides)
-3d < 15 (divide both sides by -3)
d > -5 (this is your answer, when you divide by a negative number in an inequality, the sign flips the other way)
Determine the value of x.
Answer:
2
Step-by-step explanation:
The sum of two numbers is 17. One number is 3 less than şof the other number.
What is the lesser number?
Answer:
answer: the lesser number is 5.
Step-by-step explanation:
URGENT!!! PLEASE HELP!! two cars leave at the same time from two cities that are 374 miles apart and travel towards each other. Car 1 travels 50 mph and Car 2 travels 60mph. How long do they travel before they meet?
Answer:
3 hours and 40 minutes I think
Step-by-step explanation:
Answer:
3 hours and 40 mins
Step-by-step explanation
First, you check 3 hours times 50 miles and 3 hours times 60 miles to get how close they are. 3x50=150, and 3x60=180. 150+180=330. Then you multiply 4/6 or 2/3 by 5 and 6 then add them (because 40 mins is 2/3 of an hour) 50x2/3/2=100/3 and 60x2/3=120/3=40. 40+50/3=73 1/3. 73 1/3+330= 3 hours and 40 mins.
Thanks in advance ! ❤️
Answer:
x = 5 cm.
Step-by-step explanation:
Since this is a right triangle, we can just use Pythagorean Theorem to find the hypotenuse:
a² + b² = c²
3² + 4² = x²
9 + 16 = x²
25 = x²
5 = x
Therefore, x is 5 cm.
Consider this quadratic equation:
2x2+12=0
Comparing it to the standard form, name a, b, and c
a=
b=
c=
Answer:
a=2
b=0
c=12
Step-by-step explanation:
The standard form of a quadratic equation is ax²+bx+c=0
Here's the given equation:
2x²+12=0
You might notice that the term bx is not there (there is just ax² and c). That means that b is 0.
The term 2x² is the term ax² in this equation. The coefficient in the term is 2, so that means that a is 2
12 has no variable, so that means it'll be c in the equation.
Hope this helps!
is this a right triangle?
Answer:
yes
Step-by-step explanation:
