Answer:
34:50
Step-by-step explanation:
there were 34 votes in favor of the law and plus the 16 will get 50 total votes. v for votes in favor of the law and t for total then you get v:t
12 students want lemonade and 14 students want iced tea. What is the ratio of the number of students who want iced tea to the total number of students?
Answer: 14/26=7/13
Step-by-step explanation:
Twenty-six students in total, and only fourteen want iced tea. This is 14/26ths of the students, which simplifies to 7/13ths
Answer:
6/13
Step-by-step explanation:
12+14=26 (total students)
12/26 simplify=
6/13
23 students want pancakes and 17 students want waffles. What is the ratio of the number of students who want waffles to the total number of students?
Answer:
17:23
Step-by-step explanation:
Answer:17 kids want waffles in total there are 40 kids in class so the ratio will be 17:40
Step-by-step explanation:
Hope this helps
Please Help guys!!!
-Graphing Linear equalities with slope and y-intercept-
The slope is equal to -2.
The y-intercept is equal to 1.
The equation is y = -2x + 1.
What is the point-slope form?Mathematically, the point-slope form of a straight line can be calculated by using this mathematical expression:
y - y₁ = m(x - x₁) or y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)
Where:
m represents the slope.x and y are the points.At point (-1, 3), an equation of this line can be calculated by using the point-slope form:
y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)
y - 3 = (-1 - 3)/(1 + 1)(x + 1)
y - 3 = -2(x + 1)
y = -2x - 2 + 3
y = -2x + 1
Read more on slope here: brainly.com/question/3493733
#SPJ1
Justin can type "w" words per minute. Melvin can type 4 times as many words as Justin. Write an expression that represents the rate at which Melvin can type. Im supposed to write this as an expression, The first person to answer in 10 minutes gets the brainiest.
Answer: 4w
Step-by-step explanation: Melvin can type 4 times the amount Justin can so 4 x W or 4w
Please Help me out
{50 points} I will mark brainliest!!!
You are designing a new, more extensive coral reef exhibit that will stun visitors with its size and vibrant colors.
The tank requires special glass to protect this delicate environment. The glass costs $25,000 + a 10% engineering fee + a 5% shipping fee calculated on the cost of the glass plus engineering charges.
What is the total cost of the glass, including fees?
Answer:
Total Cost = 25,000(1.10 + 0.05)
Total Cost = 25,000(1.15)
Total Cost = 28,750
The total cost of the glass including fees is $28,750.
What is the distance from (−6, −3) to (−6, 40)?
−43 units
−37 units
37 units
43 units
PLS ANSWER ASAP
Answer: D, 43
Step-by-step explanation:
At a holiday park, guests either stay in a caravan or in a tent. In 2017 there were 460 guests. In 2017 the number of guests was 15% greater than in 2016. The ratio, in 2016, of people staying in a caravan to staying in a tent How many guests stayed in caravans in 2016?
Answer:
there were 150 guests staying in caravans in 2016.
Step-by-step explanation:
The scale of figure A to figure B is 1 to 2. If the area of figure A is 6 ft2, what is the area of figure B? A. 24 ft2 B. 12 ft2 C. 30 ft2 D. 3 ft2
A: 24ft2 is your answer
Answer:
24ft2
Step-by-step explanation:
you the answer
PLEASE HELP!! ILL MARK BRAINLIEST
Compare the rates to find which is the best value.
3 greeting cards for $13.50
9 greeting cards for $38.25
6 greeting cards for $23.40
8 greeting cards for $32.80
Answer: 6 greeting cards for $23.40
Step-by-step explanation:
$13.50 / 3 = $4.50 per card
$38.25/9 = $4.25 per card
$23.40/6 = $3.90 per card
$32.80/8 = $4.10 per card
If x = 4, what is the y value for the following equation?
y = 12x + 6 - 2x + 2
y = 10
y = 12
y = 48
y = 52
Answer:
y = 48
Step-by-step explanation:
Substitute 4 in place of x in the equationThe equation should be y = 12 (4) + 6 - 2 (4) + 2Following the order of operations, multiple 12 x 4 and -2 x 412 x 4 = 48 and -2 x 4 = 8 Rewrite the equation again to y = 48 + 6 - 8 + 2When we solve the equation, y = 482/3÷8
2 over 3 divided by 8?
Answer:
To divide 2/3 by 8, we can convert the division into multiplication by taking the reciprocal of the divisor (8) and multiplying it with the dividend (2/3). The reciprocal of 8 is 1/8, so we have:
2/3 ÷ 8 = 2/3 x 1/8
Multiplying the numerators and denominators, we get:
2/3 x 1/8 = 2/24
Simplifying the fraction, we get:
2/24 = 1/12
Therefore, 2/3 ÷ 8 = 1/12.
Step-by-step explanation:
[tex]\frac{2}{3}[/tex] ÷ [tex]\frac{8}{1}[/tex]
keep, switch, flip
[tex]\frac{2}{3}[/tex] x [tex]\frac{1}{8}[/tex]
= [tex]\frac{1}{3}[/tex] x [tex]\frac{1}{4}[/tex]
= [tex]\frac{1}{12}[/tex]
Can someone help please explain i will make you the brainliest
Answer: M = 2
Step-by-step explanation:
Combine like terms!
5m + 8m = 13m
3 + 7 +4^2 =
3 + 7 + 16 = 26
13m = 26
M = 2.
Check!
5(2) + 8(2)
= 10 + 16 = 26!
3 + 7 +4^2 =
3 + 7 + 16 = 26
26 = 26
Hope this helps :)
The 8 students in the Environmental Club represent 5% of the students in the seventh grade. How many students are in the seventh grade?
Answer:
160 students in seventh grade. Divide the partial amount by the percentage of the partial amount to get the total amount.
Step-by-step explanation:
HELP ASAP
Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 4500/3 πin3. One day, her sink clogged. She has to use one of two conical cups to scoop the water out of the sink. The sink is completely full when Carissa begins scooping.
(a) One cup has a diameter of 6 in. and a height of 14 in. How many cups of water must Carissa scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number.
(b) One cup has a diameter of 10 in. and a height of 12 in. How many cups of water must she scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number.
By taking the quotient between the volume of the sink and the volume for each cone, we will see that both of your answers are correct.
How many coops does Carissa need to scoop out in each case?
First, we know that the sink has a volume V =
(2000/3)*pi in^3
A) First, she uses a cone of a diameter of 4 in and a height of 8 in.
Remember that the volume of a cone of diameter D and height H is:
V = pi*(D/2)^2*H/3
Then this cone has a volume of:
V = (pi*/3)*(4in/2)^2*8in = (pi/3) 32 in^3
The number of scoops needed to completely remove the water out of the sink is given by the quotient between the two volumes, it is:
Rounding it, we get 63, so she needs to scoop 63 times.
B) This time the diameter is 8 in and the height 8in, so the volume of the cone is:
V" = (pi/3)*(8in/2)^2*8in = (pi/3)*128 in^3
This time, she needs to scoop:
Rounding to the next number we get 16, she needs to scoop 16 times.
So both the answers are correct :)
How many degrees does the hour hand on the clock turn when it moves from 12:00 noon to 6:00 pm?
Maggie is using a D sized battery for her science project. The radius of the battery is
16.5mm and it is 56.3mm tall. What is the volume of the battery
Answer:
48,153.3 mm³
Step-by-step explanation:
the battery is a cylinder
Volume of a cylinder = πr²h = π(16.5)²(56.3) = 48,153.3 mm³
Which line is perpendicular to NG. A.CB B.CG C.BC D.CN PLEASE HURRY!!
Answer: B. CG
Step-by-step explanation:
Please help me -3m + -17 = -97 what is M in the equation?
Answer:
15 is the answer
Step-by-step explanation:
add 3+17=20
20-35=15.
in fration is this
1 10/5
Question - For each figure below, determine if it has rotational symmetry. If it does, give
the smallest angle of rotation needed for the figure to appear unmoved.
Please Show your work so I can understand. I need the answer by 3/2/23 at 9pm.
Yvonne used 5 tablespoons of butter for a recipe. For a second recipe she used 10% less butter than she did for the first recipe. The total amount of butter, in tablespoons, she used for both recipes can be found using the expression below:
5 + 5 – 5(10%)
Which other expression can be used to find the amount of butter, in tablespoons, she used for both recipes?
A. 10 – 5%
B. 10 – 50%
C. 5 + 5(0.9)
D. 5 + 5(1 – 10)
Answer both parts in order:
A.
A restaurant uses c cups of flour for baking rolls and 12 cups of flour for baking pies each day. Use the Distributive Property to write an expression for how much flour the restaurant uses in seven days.
B.
Simplify the expression from A using the Distributive Property.
Answer:
(7 x 12) + (c x 7)
Step-by-step explanation:
assuming c = x all I did was multiply the total cups of flour by 7 (7 days in a week. I did that both times.
7(12 + c)
A gardener is building a flower garden with a border of mulch around it.
A model of the design is shown.
Part A: Find the area of the mulch border. Show all work. (6 points)
Part B: If the mulch cost $4.70 per sq. ft., how much will the mulch for this project cost? Show all work. (6 points)
PLS HELP ASAP
The total cost of mulch is 757.17 dollars.
What is the area of a rectangle?The area occupied by a rectangle within its boundary is called the area of the rectangle. The formula to find the area of a rectangle is Area = Length × Breadth.
Here, dimensions of small rectangle are length=9 ft and width=6.5 ft
Now area of a small rectangle = 9×6.5
= 58.5 square feet
Dimensions of large rectangle are length=18 ft and width=12.2 ft
Here, area of large rectangle = 18×12.2
= 219.6 square feet
Area of the mulch = 219.6-58.5 =161.1 square feet
The mulch cost $4.70 per sq. ft.
Total cost of mulch = 161.1×4.70
= $757.17
Therefore, the total cost of mulch is 757.17 dollars.
To learn more about the area of a rectangle visit:
https://brainly.com/question/20693059.
#SPJ2
Complete the following sentence.
The slope of the graph of y = x is______
Answer:
is 1
Step-by-step explanation:
On a coordinate plane, triangle A has points (3, 3), (6, 3), (6, 9). Triangle A prime has points (negative 2, negative 1), (negative 2, negative 2), (negative 3, negative 2).
Answer: Your welcome!
Step-by-step explanation:
Triangle A prime is a reflection of triangle A across the x-axis. A reflection across the x-axis will switch the sign of the y-coordinates, leaving the x-coordinates unchanged. This means that the x-coordinates of triangle A prime are the same as those of triangle A, but the y-coordinates are opposite in sign. For example, the y-coordinate of the first point of triangle A is 3, so the y-coordinate of the first point of triangle A prime is -1.
50 POINTS! Please solve ASAP I will give brainliest to best answer
I will delete any incorrect or fake answers
Answer: 4(y+3)
'y' is the unknown age
'4' is how many times older your uncle is than your sister
'3' is how many years older she is than you
heelpppp pleaseeeeeeeeeeeee
Answer:
Step-by-step explanation:
The answer is 1.57 but you can round it up to i think maybe 2 or 1 but the whole thing is 2 because if half of the sphere is 1in then the other half has to also be 1in which equals 2in's.
Answer:
3.10 cubic inches
Step-by-step explanation
if the number was 3.15 you round up but since it's 3.14 so you round down. hope this helps :)
HELP ASAP
A prop for the theater club’s play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi.
Answer:
2713.0 in3
Step-by-step explanation:
[tex](3.14 \times {9}^{2} \times \frac{14}{3} ) + ( \frac{4}{3} \times 3.14 \times {9}^{3} \times \frac{1}{2} )[/tex]
Refer to the circle to the right.
a. Find the circumference of the circle. use 3 as the estimate of π.
b. Find the circumference of the circle using 3.14 for π.
c. Another estimate of π is 3.14159. Find the circumference using this estimate.
d. What do you notice about the estimate used for π and the circumference of the circle?
Answer and explain how you got to your answer to get brainliest
Answer:
a. If π = 3 => C = 10 x 3 = 30
b. if π = 3.14 => C = 10 x 3.14 = 31.4
c. if π = 3.14159 => C = 10 x 3.14159 = 31.4159
d. using the whole number of π makes the calculation easier but using the π with more decimals will make the result more accurate.
Step-by-step explanation:
Diameter = 10 => radius = 10/2 = 5
Circumference: C = 2πr = 2π(5) = 10π
a. If π = 3 => C = 10 x 3 = 30
b. if π = 3.14 => C = 10 x 3.14 = 31.4
c. if π = 3.14159 => C = 10 x 3.14159 = 31.4159
d. using the whole number of π makes the calculation easier but using the π with more decimals will make the result more accurate.
Answer: hope this helps ♡
a. C = 3 × 10 = 30cm
b. C = 3.14 × 10 = 31.42cm
c. C = 3.14 × 10 = 31.42cm
d. The bigger the estimated value of π, the bigger the circumference. The circumference gets more accurate when you use the whole number of π.
Step-by-step explanation:
C = π ×d (or 2r) d =10
a. π = 3 C = 3 × 10 = 30cm
b. π = 3.14 C = 3.14 × 10 = 31.42cm
c. π = 3.14159 C = 3.14 × 10 = 31.42cm
d. The bigger the estimated value of π, the bigger the circumference. The circumference gets more accurate when you use the whole number of π.
If you know the area of a rectangle, can you determine its length and width? Explain.
Answer: Yes, you just need to figure out what factors into the area, the factors will be your length and width (Copy and paste this)
Step-by-step explanation:
If you know the area of a rectangle, you can determine its width and length
Example 1:
Area = 18
Figure out what factors into 18
6 x 3 = 18
W (6) x L (3) = A (18)
Example 2:
136 = A
Factors of 136 1, 2, 4, 8, 17, 34, 68, 136.
W (8) X L (17) = A (136)