Answers
Answer:
1st and 2nd are correct:))
Related Questions
At a sleepover, three friends ate of a pizza for a
snack the next day, the friends ate of the leftover
pizza What fraction of the whole pizza was not eaten?
Answers
Answer:
none
Step-by-step explanation:
if they ate it all as leftovers then there was no pizza left uneaten
Please help. Cesium-137 has a half-life of 30 years. Identify the amount of cesium-137 left from 150 milligram sample after 120 years.
1.325 mg
0.9375 mg
9.3750 mg
1.097 mg
Answers
Answer:
1.325 mg
have a good day :)
Answer:
9.3750 mg
Step-by-step explanation:
In what case does 8 + 8 = 4?
The correct answer, = 20 points and brainliest.
Please answer if you know the answer
Good luck!!!
Answers
Step-by-step explanation:
8:00 + 8:00 = 16:00 = 4:00PM
help!! will give brainliest if right
Answers
Answer:
1/4x function A vs 0.75x function B lastly 0.25 is less than 0.75 Give brainlistYooo I rly need help with this plzzzzz
Answers
Answer:
The second option
Step-by-step explanation:
I hope this helps
negitive 17plus n over 5 =33 what is n
Answers
Answer:
250
Step-by-step explanation:
-17+n/5=33
n/5=33-(-17)
n/5=33+17
n/5=50
n=50*5
n=250
n=182
Step by Step Explanation:
The equation we would start out with is:
[tex] \frac{ - 17 + n}{5} = 33[/tex]
From here, we need to multiply both sides by 5. This would create an equation of -17+n=165, as we canceled out the 5.
Then, you need to add 17 to both sides to isolate the variable. This would make the equation n=182, our final answer.
Plz, HELP me with this question!
Answers
Answer:
2/3
Step-by-step explanation:
There is a 2 in 3 chance the pointer will not land on c or d.
3y=4.8 (I'm so confused it isn't even funny)
Answers
Answer:
y = 1.6
Step-by-step explanation:
4.8/3=1.6
3*1.6=4.8
Answer:
[tex]y = 1.6[/tex]
Step-by-step explanation:
[tex]3y = 4.8[/tex]
Use inverse operations to solve this problem. Inverse operations is a method of solving a linear (and in some cases quadratic) equation. This method has one do the same operations to both sides such that it cancels out the operations done to the variable, and hence, it leaves one with the solution.
In this case, all one has to do is divide both sides by the coefficient of the varibale (y).
[tex]3y = 4.8[/tex]
÷[tex]3[/tex]
[tex]y = 1.6[/tex]
6. Mary flips the coin and then she spins the spinner. What is the
probability that the coin will not land on tails, and the spinner will not land
on 3? Spinner (1, 2, 3, 4); Coin (H, T) *
A 1/8
B 1/4
C 3/8
D 1/2
Answers
Answer: For the coin, there are 2 possibilities which are Heads and Tails so the possibility is 1/2 and for the spinner it will be 1/4 because there are 4 possibilities.
a supermarket has 129 crates of apples each crate holds 125 how many apples does the supermarket have
Answers
The graph of y = f(x) is shown.
a) Find f(0)
4-
3.
b) Give the roots of f(x) = 0
Answers
Answer:
f(0) = 2
Roots are;
-2 and -1
Step-by-step explanation:
F(0) simply refers to the y-values when x = 0
This is the point at which the graph crosses the y-axis
the value here is 2
To
find the roots of f(x) , we simply find the points at which the plot crosses the x-axis
we have this at x = -2 and x = -1
These are what represents the roots of the equation
HELPPP MEEEEEEE
with this math
Answers
Answer:
it should be 1/8
Step-by-step explanation:
What is the surface area of the cylinder with height 6 mi and radius 3 mi? Round your answer to the nearest thousandth
Answers
Answer:
113.097
Step-by-step explanation:
this is the answer, also if so can i have brainliest
Answer: 169.646 mi^2
Step-by-step explanation:
The weight of four puppys are shown in pound 9.5 9/38 9.125 9/34 which list shows these weights in order from gratest to lest
Answers
Answer: 9.5, 9.38, 9.34, 9.125
Step-by-step explanation: Decreasing numbers of value.
79.2 is what percent of 110?
Answers
Answer:
72
Step-by-step explanation:
Answer:
75%
Step-by-step explanation:79.2 divided by 110 = 0.75. move the decimal two places and you get 75.
A worker spent 3/4 of his monthly salary on food and 1/2 of the remainder on rent if he has 1500 left how much does he earn in a month
Answers
Answer:
$4000
Step-by-step explanation:
1500 × 2 =3000
3000 × ³/4 = 4000
Evaluate the expression for the given value of the variable.
3 × (c2 − 8) for c = 3
Answers
Answer:
I am assuming c2, is c^2.
3 × (c2 − 8)
=3 ×(3^2-8)
=27-8
=19
If c2 is c*2
Then,
3 × (c2 − 8)
=3×(6-8)
=18-24
=(-6)
Please help me with this
Answers
5
7
15
i think this is right
HELP! Need to finish this or my dad will go nuts.
Answers
Answer:
The answer is 6.
Step-by-step explanation:
So basically, since we know that 4 x 4 is 16, then all we have to do is multiply 1 1/2 by 4. 1 1/2 times 4 equals 6.
Answer:
6 pages
Step-by-step explanation:
all you have to do is multiply 1 1/2 by 4 if 4x4 =16
PLS HELP I WILL GIVE BRIANLY
A box has a certain number of blue,white,red and yellow marbles. 2/5 of the marbles are blue. The number of white, red and yellow marbles in the box are equal. Which of the following could be the number of marbles in the box?
Answers
what is the question again?
The record time for the girls' 50-meter free style swimming competition is 24.49 seconds. Camilla has been training and wants to swim the 50-meter free style in less time. What are some possible times Camilla would have to swim to break the current record? Solve this problem any way you choose.
Answers
Answer:
[tex]x < 24.49[/tex]
Step-by-step explanation:
Given
[tex]Record = 24.49[/tex]
Required
Possible time to break the record
Since no option is given to select from. I will answer the question using inequalities
For her to break the record, she must swim at a time less than 24.49.
i.e. 24.48, 24.00, 23, 22.50, etc...
Represent the time with x.
So, the inequality is:
[tex]x < 24.49[/tex]
Which of the following situations can be represented by
C = 10 + 0.44n?
Your answer:
A. The total cost at the grocery store for a cake that cost $10 and n bananas that cost $0.44 each.
B. The total cost of 10 soft drinks that cost $0.44 each.
C. The height of a plant after n days that was 10 centimeters tall and it grew 4.4 milimeters a day.
D. Not here
Answers
Answer:
A and C
Step-by-step explanation:
Sue bought a bunch of snacks that each cost $2.50. Let y represent the total cost and x represent the number of snacks she bought. Pick which equation represents the proportional relationship between the total cost and the number of snacks she bought.
A.) 2.50(y) = x
B.)2.50 + y =x
C.) 2.50(x) = y
D.) 2.50 + x = y
Answers
Answer:
C
Step-by-step explanation:
A jogger ran 6 miles due east of his house. Then he ran 4 miles at a heading of 30o East of North (or 30o NE). How far is he from his house after running 10 miles?
Answers
Answer:8
Step-by-step explanation:
Answer: square root of 76
Step-by-step explanation:
6^(2)+4^(2)-2*6*4*cos120= 76 and then to simplify you square root it
Is Figure A congruent to Figure B? Explain.
No, because the orientation of Figure B is not the same as Figure A.
Yes, because Figure B can be obtained from Figure A by a series of translations.
Yes, because Figure B can be obtained from Figure A by a rotation and a translation.
No, because there is no sequence of translations, rotations, and reflections by which Figure B can be obtained from Figure A.
Answers
Answer:
I NEED AN ANSWER IM DOING THIS
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Im just guessing i have no idea
please help i have to turn in in 8 mins....thanks :)
Answers
6√3
Step-by-step explanation:
6 is x. side across from right angle (12) is 2x. so 6x2 to get 12. missing side is x√3. so 6√3
Answer:
6√3
Step-by-step explanation:
using the pythagorean theorem you can plug in the numbers to get √(12^2 - 6^2) = √(144-36) = √108 = 6√3.
PLSSS HELP MEE SHOW UR WORK!!
Answers
Answer:
(-3, 13)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = -4x + 1
11y = x + 146
Step 2: Solve for x
Substitution
Substitute in y: 11(-4x + 1) = x + 146Distribute 11: -44x + 11 = x + 146[Addition Property of Equality] Add 44x on both sides: 11 = 45x + 146[Subtraction Property of Equality] Subtract 146 on both sides: -135 = 45x[Division Property of Equality] Divide 45 on both sides: -3 = xRewrite/Rearrange: x = -3Step 3: Solve for y
Define original equation: y = -4x + 1Substitute in x: y = -4(-3) + 1Multiply: y = 12 + 1Add: y = 13Hyperloop, a new model of travel, aims to reach a speed of 170 m/s. This is less than the speed of sound. What is the speed of sound?
(PLSSS I NEED THE ANSWER TO THIS ASAP TY)
:)
Answers
Answer:
The Speed of sound is 340 meters per second.
hope this helps!
If you wouldn't mind, would you be willing to give me brainliest?
Thank you and your welcome!
27 POINTS!!!!!!!!!!!!! PLEASE!!!!
Answers
Answer:
Step-by-step explanation:
mrs. washington's class has x student. Three-fourths of these students like pizza.If 21 students in the class like pizza, which equation can be solved to determine the number of students in the class?
A. 21x = 3/4
B. 21x = 4/3
C. 4/3x = 21
D.3/4x = 21