Which of the following statements is not true?
A) 1/2 = 0.5
B) 0.3 = 1/3
C) 0.8 = 4/5
D) - 1/4 = - 0.25
Answer:
they're all true
but if they want a closer estimate then pick C because
1/3 = 0.333333
Step-by-step explanation:
Answer:
C 0.8 = 4/5
Step-by-step explanation:
Simplify the expression 6(11+4−7h)
Answer:
−42h+90
Explanation:
6(11+4−7h)
=(6)(11+4+−7h)
=(6)(11)+(6)(4)+(6)(−7h)
=66+24−42h
=−42h+90
help please!!!!!!!!!!!!!!!!!!!!
Answer:
18. slope =1/2 y-int= -6
19. slope=2 y-int= 8
Step-by-step explanation:
Benjamin has completed of his sixth grade final exam. What percentage is equivalent to the fraction of the final exam that Benjamin has completed?
Answer: The answer is 24
Step-by-step explanation:
Students are selling raffle tickets for a school fundraiser. They collect $24 for every 10 raffle tickets they sell.
a. Suppose is the amount of money the students collect for selling raffle tickets. Write an equation that reflects the relationship between and .
b. Label and scale the axes and graph this situation with on the vertical axis and on the horizontal axis. Make sure the scale is large enough to see how much they would raise if they sell 1000 tickets. (LOOK AT THE PHOTO)
Answer:
The answer is m= 2.4r.
The equation that represents and reflects the relationship between x and y is [tex]\mathbf{y =2.4x}[/tex]
Let y represents the amount they collect, and x represents the number of raffle tickets they sell.
So, the ratio is represented as:
[tex]\mathbf{y : x =24 : 10}[/tex]
Express the ratio as fractions
[tex]\mathbf{\frac{y }{ x} =\frac{24 }{ 10}}[/tex]
Divide 24 by 10
[tex]\mathbf{\frac{y }{ x} =2.4}[/tex]
Multiply both sides by x
[tex]\mathbf{y =2.4x}[/tex]
So, the equation that represents and reflects the relationship between x and y is [tex]\mathbf{y =2.4x}[/tex]
See attachment for the graph of [tex]\mathbf{y =2.4x}[/tex]
Read more about proportional equations at:
https://brainly.com/question/894687
pls help if you answer correctly i will give you brainliest and i will give a reward of a lot of points you just have to check back at my response
Answer:
15.5 i believe
Step-by-step explanation:
Write or draw TWO (2) DIFFERENT fractions that are equivalent to 5/6
Look at the picture.
Answer:
178.5
Step-by-step explanation:
First, you take 8*10 and the subtract 7. Second, because it is a fraction, you divide it by 4*10-4. Basally, its 8*10=80-7/4*10=40-4
Solve the inequality $-4x > -24.$ Give your answer in interval notation.
Answer:
(negative infinity, 6)
Step-by-step explanation:
To get this:
1. -4x > 24
Divide by -4
2. x < 6
When you divide by a negative you have to flip the inequality. Therefore, any number that is less than 6 is the answer.
The solution of the inequality will be;
⇒ x ∈ (- ∞, 6)
What is Inequality?
A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
The inequality is,
⇒ - $4x > - $24
Now,
Solve the inequality as;
The inequality is,
⇒ - $4x > - $24
Multiply by - 1, we get;
⇒ $4x < $24
Divide by 4, we get;
⇒ x < 6
⇒ x ∈ (- ∞, 6)
Thus, The solution of the inequality will be;
⇒ x ∈ (- ∞, 6)
Learn more about the inequality visit:
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I just need someone to take help me with the last set of measurements!!
You will need to measure five different people. Record your measurements on the table below. Using a tape measure or ruler, measure the length (in inches) of a person’s left foot and then measure the length (in inches) of that same person’s forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person.
(An easy way to measure the length of a foot is to have your subject stand on a piece of paper. Then, trace their foot and measure the outline once they move off the paper.)
To measure the forearm, measure inside the arm, between the wrist and the elbow
Answer:
Im not quite sure what your asking, but i'm doing this assignment rn. the mesurments i got and am using are
13 forearm and 15 left foot
9 1/2 forearm and 9 left foot
8 forearm and 8 1/2 left foot
9 1/2 forearm and 10 1/2 left foot
10 forearm and 8 left foot
Step-by-step explanation:
hope this helps!
which one did she make an error
2 questions- Please help
Help plz ............
Answer:
i think it is B.
Step-by-step explanation:
In a class of 42 students, 18 students are in the Math Club, 5 students
are in both the Math Club and the Science Club, and 14 are in neither. How many
students are in the Science Club?
Answer:
15 maybe?
Step-by-step explanation:
42 - 14 = 28
18 - 5 = 13
28 - 13 = 15
subtract the 14 because it says it is in neither.
Subtract 5 from 18 because 18 are in math and only 5 are in both math and science.
Subtract 13 from the 28 because those 13 are in math and wont be in science also.
What is 2and 2/3 divided by 4/5
Answer:
[tex]3\frac{1}{3}[/tex]
Step-by-step explanation:
In order to find the answer to this question you must change the mixed number into a improper fraction, use KCF, (Keep, Change, Flip) and solve.
[tex]2\frac{2}{3} \div\frac{4}{5}[/tex]
Convert into improper fraction:
[tex]2\frac{2}{3} =3\times2=6+2=8=\frac{8}{3}[/tex]
[tex]\frac{8}{3} \div\frac{4}{5}[/tex]
Use KCF:
[tex]\frac{8}{3} \times\frac{5}{4}[/tex]
Solve:
[tex]8\times5=40[/tex]
[tex]3\times4=12[/tex]
[tex]=\frac{40}{12}[/tex]
Reduce:
[tex]40\div4=10[/tex]
[tex]12\div4=3[/tex]
[tex]=\frac{10}{3}[/tex]
Convert into mixed number:
[tex]\frac{10}{3} =3\frac{1}{3}[/tex]
[tex]=3\frac{1}{3}[/tex]
Hope this helps.
Help, this is so confusing.
Answer:
D. $0.05
Step-by-step explanation:
Don't worry! I'll help you through it.
So we just have to find the unit rate (price) per apple.
$4 divided by 5lbs bag = $0.80 so, The 1st bag is $0.80 an apple.
$6 bag divided by 8lb = $0.75 an apple.
Now, simply subtract
0.80
-0.75
0.05
So your answer is D, $0.05
Have a great day!
~PumpkinSpice1
PLEASE HELP ANSWER please answer 1-8 please its charts and its due tonight please i will give you brainleist if you answer 1-8 pleassse
Answer:
hey
Step-by-step explanation:
Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix. How many pounds of trail mix did Kaylee make? Look in the comments for more questions.
The number of pounds of trail mix that Kaylee made will be 4.15 pounds.
What is Algebra?Algebra is the study of algebraic expressions, while logic is the manipulation of those concepts.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to answer the problem correctly and precisely.
Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix.
Then the number of pounds of trail mix that Kaylee made will be calculated as,
⇒ 2.45 + 1.70
⇒ 4.15
The number of pounds of trail mix that Kaylee made will be 4.15 pounds.
More about the Algebra link is given below.
https://brainly.com/question/953809
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Please help me i dont understand
At the start of the month, the value of Susan’s checking account was $53. She gets paid $375 per week for 4 weeks and spends $172 on groceries for the month. How much does Susan have in her checking account at the end of the month?
Pls help!!!! I’ll do anything and a brainlist!! This is worth 17 points pls help!
Find the slope...........
Not sure if this is right.
Answer:
I think your right :)
Step-by-step explanation:
a. Noah and Lin buy a 12-cup bag of sugar and divide it evenly to make their recipes. If they each use all their sugar, how much flour do they each need?
b. Noah and Lin buy a 10-cup bag of flour and divide it evenly to make their recipes. If they each use all their flour, how much sugar do they each need?(MUST LOOK AT PHOTO TO GET THE INFO)
Answer:
A. 6 cups of flour
B. 5 cups of flour
Step-by-step explanation:
Assume that the cheetah travels an average of 40 mph to go from its resting place to a rock near a river. On the return trip to its resting place, the cheetah travels an average of 70 mph. If the cheetah traveled for 15 minutes, how many minutes did the return trip take to the nearest minute and second?
Set up the table as follows. Label the rows “To the River” and “From the River.” Label the columns “Distance,” “Rate,” and “Time (in Hours).” Let t represent the unknown quantity in the problem. Fill in the table.
Answer:
9.55 minutes
Step-by-step explanation:
x hours to go to the river
0.25-x hours to come back, since 15 minutes is 0.25 hr.
to the river 40 mph * x hours =40x miles
from the river 70 mph (0.25-x) hours=17.5-70x
those two are equal
40x=17.5-70x
110x=17.5
x=17.5/110=0.159 hours
9.55 minutes
Please help me. Which statements describe true relationships? Check all that apply.
Answer:
3 and 4
Step-by-step explanation:
proportionally it is the same shape and 2/1 is 2 so that's your scale factor
Answer: 1,3,4
Step-by-step explanation:
2c + 5 + (15+10) 3 = 120
step by step please !!
Answer:
solve for c
c = 20
Step-by-step explanation:
2c + 5 + 25 x 3 = 120
2c + 5 + 75 = 120
2c + 80 = 120
2c = 120 - 80
2c = 40
c = 20
Please help!!! Will try my best to give brainliest!!!!
Find the GCF of n 3t ^2 and nt 4.
n ^3t^ 6
n ^3t ^4
nt ^2
n^ 4t^ 6
Answer:
for this question is nt^2 or C
Step-by-step explanation:
Mira ran 14.4 kilometers. One mile is equal to 1.6 kilometers. Which measurement is closest to the number of miles Mira ran?
Answer:
9 miles i think
Step-by-step explanation:
Answer:
9 miles
Step-by-step explanation:
14.4/1.6 = 9
Pa help po plssss
Letter B,C po plss
The diagram shows parallel lines cut by two transversal lines creating a triangle. Which statements are true? Check all that apply.
1. ∠A and ∠G are alternate interior angles.
2. ∠A, ∠F, and ∠E form a straight line.
3. ∠H and ∠A are corresponding angles.
4. ∠E and ∠C are vertical angles.
5. m∠G = m∠E
6. m∠F = m∠C
Ignore the other answer, it's 2, 3, 5, 6.
Proof below: