Sophia babysat for 3 5/12 hours on Friday. She babysat for 2 5/6 hours on Saturday. For the following statements, estimate how long Sophia babysat on Friday and Saturday combined. Choose the correct benchmarks and sum.
Answers
Answer:
the answer is c for Friday and 6 3/12 hours for them both combined
Step-by-step explanation:
because 3 5/12 is closest to 3 1/2=3 6/12
for fir day and Saturday day combined it would be 6 3/12
because 5/6 is 10/12 and 5/12 + 10/12 is 15/12 which is also 1 3/12
so add 3 +2=5 and then add the fraction 1 3/12 which would be 6 3/12 hours
Related Questions
angles measures and segment lengths !!
can someone please help me :) marking as brainlest
Answers
Answer:
1) Z = 3.17
2) 4.69 or √22
3) X = 42°
4) X = 60°
Step-by-step explanation:
1) (4)(8+4) = (Z)(Z+12)
48 = Z² + 12Z
Z² + 12Z -48 = 0
(Z +15.17)(Z - 3.17) = 0
Z = 3.17
2) (2)(11) = Y²
y² = 22
Y = 4.69 or √22
3) 180° - 139° = 41°
41° = 1/2(40° + X)
41° = 20° + 0.5X
21° = 0.5X
X = 42°
4) X = 1/2(240°-120°)
X = 1/2(120°)
X = 60°
Algebra 2 math
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
3,-2+2i
Thank you!
Answers
Answer:
i dont know if this helps
Step-by-step explanation:
If 1/3 of a factory is female and we want to sample workers at this factory, then approximately 1/3 of the sample should be female. True or False?
Answers
Ten people will equally share three pizzas. How much will each person receive?
Answers
3 because 1 person out of the 10 will receive 3/10 of the pizza.
write equations of each line in slope-intercept form
Answers
The half-life of a radioactive kind of barium is 3 minutes. How much will be left after 6
minutes, if you start with 80 grams of it?
Answers
Answer:
20 Grams will be left after 6 minutes.
Step-by-step explanation:
Use the conversion that 1 ounce is approximately 28.35 grams to calculate the unit price per ounce for 283.5 grams at $5.48.
a.
$0.06
b.
$0.55
c.
$5.48
d.
$54.80
Answers
Answer: B
Step-by-step explanation:
10 ounces in 283.5
5.48/10=0.548
reduce to 0.55
Answer:
Use the conversion that 1 ounce is approximately 28.35 grams to calculate the unit price per ounce for 283.5 grams at $5.48.
a.
$0.06
b. <<<<<<<-------CORRECT
$0.55
c.
$5.48
d.
$54.80
Step-by-step explanation:
eDGE 2021
After 3 hours of work, Malachi earned $18.
How much did he earn per hour? Write an
equation that represents the amount of
money he earned, y, after "x" hours.
Answers
Answer:
6 dollers per hour
Step-by-step explanation:
becyase you do 3 divided by 18 to get 6
What would be the area of a polygon that is 15 and 18 inches??
Answers
Answer:
270
Step-by-step explanation:
15x18
PLEASE HELPPPP
Find the equation of the line
Answers
Answer:
Y = 3/4x - 2
Step-by-step explanation:
Slope = 3/4
Y intercept = - 2
plzzzz I have no idea what to do
Answers
Answer:
201
Step-by-step explanation:
Answer:
I am gonna be honest with you I don't
know this answer but I have something that might help
COPY THIS : https://miniwebtool.com/exponential-growth-calculator/
Step-by-step explanation:
you have to use distributive property
Answers
Answer:
-56n+7m
explanation:
simply the expression
[tex]solution \\ - 7(8n - m) \\ - 7(8n) - 7(-m) \\ = - 56n +7m[/tex]
[tex] \huge \colorbox{pink}{Answer} [/tex]
- 56n + 7mCorrect me if I'm wrong
Hope it helps ^_^
As a 7 inch candle burns down, its height decreases inch each hour. How many hours does it
take for the candle to burn completely?
Answers
Answer:7 hours
Step-by-step explanation: Well its 7 inches and it burns an inch an hour so its 7 hours
Pls mark as brill
Four times a number, minus 8, is equal to three times the number plus 4
Answers
Answer:
4n-8=3n+4
Step-by-step explanation:
4n-8=3n+4
+8 +8
4n=3n+12
-3n -3n
n=12
Step-by-step explanation:
correct equation is
(4x - 8 ) =(3x + 4)
4x - 3x = 8 + 4
x = 12
hope it helps
Three hundred tenured professors at Florida Universities are randomly sampled and are asked: “On what day of the week were you born?” The results are in the table below. Assuming that each weekday has an equal theoretical probability, which day of the week has the most unusual observed frequency in this sample?
Answers
Answer:
Tuesday
Step-by-step explanation:
Answer:
Third option Tuesday
Step-by-step explanation:
X by 2 equal to X by 3 + 1
Answers
Step-by-step explanation:
[tex] \frac{x}{2} = \frac{x}{3} + 1 [/tex]
d(n)=8-6(n-1)
6th term in the sequence
Answers
Answer:
-22
Step-by-step explanation:
d(n)=8-6(n-1)
d(6)=8-6(6-1)=8-6(5)= -22
Enter the equations of the asymptotes for the function f(x).
f(x)=−2x+4−6
Vertical asymptote:
Horizontal asymptote:
Answers
Answer:
Vertical Asymptote: -4
Horizontal Asymptote: -6
Step-by-step explanation:
Using it's concepts, it is found that:
There is a vertical asymptote at x = 4.There is a horizontal asymptote at y = -6.What are the asymptotes of a function f(x)?The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.In this problem, the function is given by:
[tex]f(x) = -\frac{2}{x + 4} - 6[/tex]
Hence:
[tex]x + 4 = 0 \rightarrow x = 4[/tex]
There is a vertical asymptote at x = 4.
As for the horizontal:
[tex]y = \lim_{x \rightarrow 0} -\frac{2}{x + 4} - 6 = -\frac{2}{\infty + 4} - 6 = -0 - 6 = -6[/tex]
There is a horizontal asymptote at y = -6.
More can be learned about asymptotes at https://brainly.com/question/16948935
Nobody knows it somebody hel
Answers
The required value of x = 12 and the side length of the triangle is 12 units. which is determined by Pythagoras's theorem.
What is Pythagoras's theorem?
Pythagoras's theorem states that in a right-angled triangle, the square of one angle is equal to the sum of the squares of the other two sides.
The given triangle is a right-angled triangle.
As per Pythagoras's theorem,
⇒ a² + b² = c²
Here a = 16, b = x and c = 20
Substitute the values in the formula,
⇒ 16² + x² =20²
⇒ 256 + x² = 400
⇒ x² = 400 - 256
Apply the subtraction operation,
⇒ x² = 144
⇒ x = √144
⇒ x = 12
Therefore, the required value of x is 12 units.
Learn more about Pythagoras's theorem here:
brainly.com/question/343682
#SPJ2
Tom has 28 milk chocolates and Emily has 24 dark chocolates. They have to divide these chocolates into small packets that each have the same
number of dark chocolates and the same number of milk chocolates. They also want to use all of the chocolates,
The maximum number of packets they can make is
To make the maximum number of packets, each packet should have
milk chocolates and
dark chocolates
Answers
Answer: The answer is 4
Step-by-step explanation: In this problem, all you have to do is find the GCF and that is the max amount
Answer:
The correct answer is 4 :)
Step-by-step explanation:
mr lyons used 2 and a half cups of flour for one recipe and 4 and two thirds cups of flour for another recipie how much flour did he use together
Answers
Six and 3 over 5
Step-by-step explanation:
Add whole number first
2 plus 4 equal to 6
2 plus 1 equal to 3
3 plus 2 equal 5.
Therefore Ans equal six three over five
Answer:
7 cups
Step-by-step explanation:
convert 2/3 and 1/2 into 4/6 and 3/6 then and 12/6 to 3/6 and 24/6 to 3/6 to get 15/6 and 27/6 add them together to get 42/6 and convert to whole number to get 7 cups
What was the shortest measurement?
Length of insects (in inches)
Answers
Answer:
[tex]1\frac{1}{2}[/tex] inches
Step-by-step explanation:
The shortest measurement is the smallest number with a x over it. In this case, the smallest one is [tex]1\frac{1}{2}[/tex] inches.
Please help me find the correct answers
Answers
Answer:
1) 63cm²
2)28.27cm²
(dont put the cm² in your answer though since its already there)
Step-by-step explanation:
Surface area of the cardboard part formula :
Base × Height
you have the radius going half way so add another 3cm to make it 6cm so you have the full length
6 x 10.5= 63cm²
Plastic part of the can :
[tex]\pi \: r^{2} [/tex]
3cm is your radius so.
[tex]\pi \times 3 ^{2} = 28.27433388[/tex]
but its asking you to round to the nearest hundredth so
28.27cm²
Find the product of 2/3 and 9/10
4 points
Answers
Answer:(2/3) + (9/10) = 47/30
= 1 17/30
Step-by-step explanation:
Answer:
Step-by-step explanation:
2/3 x 9/10
=(2x9)/ (3x10)
=18/30
The simplest form of 18/30 is 35.
How I got this answer: First you need to write out your equation, Then you need to multiply like so, Take the first number of your first equation and multiply it by the first number in the second equation then do that for your second like this (2x9) and take (3x10) mulitply both and you get 18 for the first then 30 for the second, if you need that in simplest form. then it will be 35. Hope this helps Have a wonderful day
Find the volume of the beach ball and the volume of the toy ball. How many times greater is the volume of the beach ball than the volume of the toy ball?
A.THE VOLUME OF THE BALL IS 904 CUBIC INCHES. b. THE VOLUME OF THE BEACH BALL IS 678 CUBIC INCHES. c.the volume of the beach ball is 452 cubic inches
Answers
Answers:
Volume of beach ball = 904 cubic inchesVolume of toy ball = 113 cubic inchesThe beach ball is 8 times greater compared to the toy ball===============================================
Work Shown:
Beach ball
V = volume of sphere
V = (4/3)*pi*r^3
V = (4/3)*3.14*(6)^3 .... the beach ball has diameter 12, so radius is 6
V = 904.32
V = 904 cubic inches is the approximate volume of the beach ball
------------------------
Toy ball
V = volume of sphere
V = (4/3)*pi*r^3
V = (4/3)*3.14*(3)^3 .... the toy ball has diameter 6, so radius is 3
V = 113.04
V = 113 cubic inches is the approximate volume of the toy ball
--------------------------
Divide the two volumes to find that 904/113 = 8
This means that the beach ball is 8 times greater in volume compared to the toy ball
We can say
[tex]\text{Beach ball volume} = 8*\left(\text{toy ball volume}\right)[/tex]
The beach ball's volume is 7238.23and if we round that would be 7238 and the volume for the toy ball is 904.78 and if we round that it would be 905.So, it's around 7 times greater. The difference after they are rounded is 6,333.
Hope this helps.
1) f(x) = x 2+ 3x - 18 2) g(x) = x 2+ 2x - 120 3) h(x) = x 2+ 7x - 17 4) k(x) = x 2+ 9x + 20.25 5) s(x) = 4x 2– 5x - 21 6) t(x) = 16x 2+ 9x + 20 7) f(x) = -2x 2+ 10x - 5 8) r(x) = -3x 2- 5x + 2
Answers
Find the value of x. Round the nearest tenth
Answers
Answer:
x ≈ 30.7
Step-by-step explanation:
Reference angle = 61°
Opposite side length = x
Adjacent side length = 17
Applying the trigonometric function TOA, we have:
Tan 61 = opp/adj
Tan 61 = x/17
17 × Tan 61 = x
x ≈ 30.7
A method of calculating interest using 365-day year is the(?) method.
(Quantitative literacy)
Answers
Step-by-step explanation:
To calculate the interest payment under the 365/360 method, banks multiply the stated interest rate by 365, then divide by 360. However, due to the numerator and denominator not matching, the 365/360 method has been held to increase the effective interest rate by 0.01389 in a non-leap year.what is the are of the parallelogram(look at picture)
Answers
Answer:
18 cm
Step-by-step explanation:
WHY IS IT SO HARD FOR PPL TO HELP ONE LITTLE GIRL THAT IS ONLY 11 ALL SHE ASK IS PPL NICE PPL TO HELP HER SHE NEEDS HELP ITS NOT THAT HARD JUST HELP HER JEZZ
pls solve this for me i need help bad
Answers
Answer:
1 1/4 In
BTW the image is clear now so I can actually see it