Step-by-step explanation:
350/5=70 liters X 2 drops for every 5 liters=140 drops needed for the whole tank.
Since 1 cupful contains 40 drops, the we have this:
140 drops needed for the full tank/40 drops contained in one cup, or,
140/40=3 1/2=3.5 number of cupfuls needed for the full tank.
hopefully this helps
You have 4 blue shirts, 6 white shirts,
2 green shirts, and 6 red shirts.
What is the probability of selecting a BLUE
shirt from your dresser?
Please help me!! I’ll give you brainliest if you give me a good answer :(
Answer:
4.5%
Step-by-step explanation:
machine K and J were both serviced this week.
-Machine K is serviced every 6 weeks
-machine J is serviced every 8 weeks
what is the fewest numbers of weeks that will pass before both machines are serviced again in the same week?
Answer:
the 3rd raikages will
Step-by-step explanation:
Zoe is doing a survey to find the time her classmates spend playing video games. She asks the following question:
Which student spends the most time playing video games?
Part A: Describe the data you would expect her to collect from this question. (5 points)
Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical.
she would need, hours (maybe minutes) and if she was doing daily or weekly amount of time.
Step-by-step explanation:
yes because it would give you numbers that you could then use to make some sort of chart to better understand your data
Part A: She needs to collect different types of data to form her classmates. It will help her to find which student spends the most time playing video games.
Part B: Yes, it is a statistical question.
What Zoe needs to do?
Zoe needs two main data from each of her classmates.
1. Name of her classmates.
2. Which student spends how much time playing video games.
After that, she can make a graph or a chart in order to understand which student spends more time playing video games.
Learn more about creating a chart or graph using different data: https://brainly.com/question/20979053
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i need help with this
Answer:
1. measure of angle E is 90 degrees
2. Measure of angle F + measure of angle G is 90 degrees
Step-by-step explanation:
Angle E is 90 degrees because it is marked as a right angle (the square)
A triangle has 180 degrees so if E is 90 degrees then the other 2 also have to equal 90 degrees
HELP PLS!!!!!
A company produces individually wrapped spherical cookies. The minimum amount of wrapping material needed to
cover a cookie, assuming no edges overlap, is 314 square inches. What is the diameter of one cookie?
5 in
10 in
20 in
25 in
Answer:
10 in
Step-by-step explanation:
r^2= 314/3.14
r^2=100
r=10 in
hope i helped!
XYZ Toys makes a Feed-Me Baby Doll for $10.40. They mark up the cost by 55%. What is the selling price for the Feed-Me Baby Doll?
4 pounds of sausage cost $35.84. What is the price per ounce? PLEASE HELP!!
Answer:
$8.96
Step-by-step explanation:
35.84/4=8.96
until rate is 8.96
Guests at a campground can stay in a teepee
shaped like the rectangular pyramid shown. If
the height of the teepee is 18 feet, find the total
volume of the teepee.
10 feet
15 feet
Answer:900ft
Step-by-step explanation: v=l×w×h/3 =15×10×18/3=900
Can you help me please I’ll mark you brainliest
Answer:
4
Step-by-step explanation:
Since its a 45-45-90 triangle then the 2 legs are going to be the same.
Answer:
90°
Step-by-step explanation:
Always remember that the sum of all angles is 180°.
So there are two 45° angles, so just add them up and you get 90
So if you subtract 90 from 180, you get 90, and that's your answer
What is the solution to the equation 6x+2 - 9x-1? O X=-3 SUCHE O X=-1 O X=1 O X=3 T!!! Toler HER HD三 Se
What is the volume of a ball if the radius of the ball is 15 inches? Leave your answer in terms of Pi.
13,500pi in3
20pi in3
3375pi in3
4500pi in3
Answer:
[tex]V=4500\pi\ in^3[/tex]
Step-by-step explanation:
Given that,
The radius of a ball, r = 15 inches
We need to find the volume of a ball. The ball is in the shape of a sphere. The formula for the volume of a sphere is given by :
[tex]V=\dfrac{4}{3}\pi r^3[/tex]
Put all the values,
[tex]V=\dfrac{4}{3}\pi \times (15)^3\\\\V=4500\pi\ in^3[/tex]
So, the volume of the ball is equal to [tex]4500\pi\ in^3[/tex].
HELP ME PLZ!!! This is too hard
Answer:
The solution of this trigonometric identity is [tex]\theta = 56.310^{\circ} \pm 180\cdot i ^{\circ}[/tex], [tex]\forall \,i\in \mathbb{N}_{O}[/tex].
Step-by-step explanation:
Let [tex]7\cdot \tan \theta - 8 = 5\cdot \tan \theta -5[/tex], we proceed to simplify the expression and solve afterwards either by algebraic or by trigonometric means:
[tex]7\cdot \tan \theta -8 = 5\cdot \tan \theta -5[/tex]
[tex]2\cdot \tan \theta = 3[/tex]
[tex]\tan \theta = \frac{3}{2}[/tex]
[tex]\theta = \tan^{-1} \frac{3}{2}[/tex]
The tangent is a trigonometric function with a period of 180°. Hence, we find that the family of angles associated with such value is:
[tex]\theta = 56.310^{\circ} \pm 180\cdot i ^{\circ}[/tex], [tex]\forall \,i\in \mathbb{N}_{O}[/tex]
PLEASE HELP The diameter D of a sphere is 19 m. Calculate the sphere's surface area A.
Use the value 3.14 for at, and round your answer to the nearest tenth.
Answer:
A = 1,133.5 m³
Step-by-step explanation:
Surface area of a sphere, A = 4πr²
π = 3.14
Radius, r = diameter / 2
= 19 m / 2
= 9.5 m
Surface area of a sphere, A = 4πr²
A = 4 * 3.14 * (9.5)²
= 4 * 3.14 * 90.25
= 1,133.54
A = 1,133.54 m³
To the nearest tenth
A = 1,133.5 m³
The distance, y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph: A graph titled Motion of a Car is shown with Time in hours labeled on x-axis and Distance from Starting Point in miles labeled on y-axis. The scale on the x-axis shows the numbers 1, 2, 3, 4, 5, 6, and the scale on the y-axis shows the numbers 0, 16, 32, 48, 64, 80, 96. There are three straight lines in the graph. The first line joins ordered pair 0, 0 with 1, 16. The second straight line joins 1,16 and 4,16, and the third straight line joins ordered pair 4,16 with the ordered pair 5,48.
Which of the following best describes the motion of the car that is shown?
A) It travels for 1 hour, then stops for 3 hours, and finally travels again for 2 hours.
B) It travels for 1 hour, then stops for 3 hours, and finally travels again for 5 hours.
C) It travels for 1 hour, then stops for 4 hours, and finally travels again for 5 hours.
D) It travels for 1 hour, then stops for 3 hours, and finally travels again for 1 hour.
Answer:4
Step-by-step explanation:because 4
Answer:
its D i just did the test
Step-by-step explanation:
what 2 factors can be multiplied to give 120 and added or subtracted to give 7
Of the last 20 contestants on a game show, 8 won a prize what is the experimental probability that the next contestant will win a prize?
Answer:
2/5
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
Experimental probability is based on the result of an experiment that has been carried out multiples times
probability that the next contestant will win a prize = number of contestants that won in the last games / total number of contestants in the last games
8/20
To transform to the simplest form. divide both the numerator and the denominator by 4
2/5
help me please i will give you brainlyist
Whats your question? I'm doing the question rn
How many fewer minutes did Iman cycle in week 1 than in week 4?
Acellus
Find the area of the following
parallelogram:
1.5 cm
2.5 cm
2.25 cm
A= [?] cm?
Enter the exact answer as a decimal.
Enter
Answer:
Question:Find the area of the following
parallelogram:
1.5 cm
2.25 cm
Solution:[tex] \huge\fbox\purple{Area = Product of the given 2 sides}\ [/tex]
(1.5×2.25)cm²= 3.375 cm²Hope it helps
-------☆ﾟ.･｡ﾟᵴɒƙυᴚᴀ_ƨȶäᴎ❀
Step-by-step explanation:
[tex]3.375 \: {cm}^{2} [/tex]
I hope it helps
have a great day
#Captainpower
PLEASE HELP ME
Which situation can be represented by this equation?
6 + 0.50x = 26
Anne earns money walking dogs. She charges $6 per walk plus $0.50 per dog. What is x, the amount of money Anne charges to take one dog on 26 walks?
Anne pays $6 to enter a carnival and $0.50 for every ride she goes on at the carnival. What is x, the number of rides Anne can go on if she has $26 to spend at the carnival?
Anne earns $6.50 per hour for babysitting. What is x, the number of hours Anne babysits if she earns $26?
Anne earns $6.50 per hour for babysitting. What is x, the number of hours Anne babysits if she earns $26?
Answer:
Anne pays $6 to enter a carnival and $0.50 for every ride she goes on at the carnival. What is x, the number of rides Anne can go on if she has $26 to spend at the carnival?
Step-by-step explanation:
Answer:
it the second situation mate
Step-by-step explanation:
hope i helped you amd it is correct..
Michelle invests $1000 at a bank offering 3% compounded quarterly.
Answer:
A = 1000(1 + .03 /4)4t
Explanation:
The money invested is the principal that is $ 1000.
The quarterly interest = 3/4 = 0.75 %
Assuming the number of years the money invested was x, then the interest period (n) will be 4 x (quarters)
Using the formula, A = P (1 + r/100)∧n
Therefore, the growth of the investment will be given by
1000( 1.0075)∧n, where n is the interest period.
What is the relationship between the number of sides of the base of a prism and the number of lateral faces? The number of sides of the base of a prism is less than the number of lateral faces. The number of sides of the base of a prism and the number of lateral faces is equal. The number of sides of the base of a prism is greater than the number of lateral faces. There is no consistent relationship between the number of sides of the base of a prism and the number of lateral faces.
Answer:
Every prism has as many faces, and edges, as its base has sides. Thus, a prism with an octagonal (eight sided) base has eight lateral faces, and eight lateral edges. Each lateral face meets two other lateral faces, as well as the two bases. As a consequence, each lateral face is a four sided polygon.
The number of sides of the base of a prism and the number of lateral faces is equal.
What is a prism?A prism is a three-dimensional object with two congruent and parallel faces, called the bases and it encloses the space between the bases. Every cross-section parallel to the base of a prism is congruent to its base.
How do we solve the given question?In the question, we are asked to tell the relationship between the number of sides of the base of a prism and the number of lateral faces.
We let the number of sides of the base of the prism be s, and let the number of lateral faces of the prism be f.
We know that a prism has two parallel and congruent bases and every corresponding side of the base are connected by a pane. These planes are the lateral faces of the prisms. As each corresponding pair of sides is connected by one lateral face, the number of the lateral face is equal to the number of sides of the base.
∴ The number of sides of the base = The number of lateral faces of the prism
or, s = f.
∴ We can say that the number of sides of the base of a prism and the number of lateral faces are equal.
Learn more about prisms at
https://brainly.com/question/1297098
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Martina jarred 25 liters of jam after 5 days. How many days does Martina need to spend making jam if she wants to jar 50 liters of jam in all? Assume the relationship is directly proportional.
Answer:
Martha needs 10 more days
Step-by-step explanation:
25 Liters = 5 days
25*2=50 so double equation
25*2=5*2
50 Liters =10 days
it takes 10 days to jar 50 Liters of jam
If the dimensions of the following cylinder are quadrupled, what will be the surface area of the new similar cylinder?
13,816 in. 2
85,106.56 in. 2
6,908 in. 2
27,632 in. 2. I WILL GIVE BRAINLIEST!
Answer:
27,632
Step-by-step explanation:
In the comments that is the answer to the next question but the answer for this question is 27632 in.^2
hii please help i’ll give brainliest
Answer:
maybe B
Step-by-step explanation:
cuz interquaInterquartile is just a range of q1-q3
What multiplication fact do the blocks model
Answer:
They show that multiplication is just repeated addition.
Answer: 10 times 12= 120
Step-by-step explanation: I got this answer by counting the amount of blocks in one block nd then how many blocks in all.
PLSSSS HELP MEEE WITH THISSSS
Answer:
x=-6 y=-26
Step-by-step explanation:
in the first is -4 every time, in the second is -20 every time
Give an example of a number that has many factors and an example of a number that has few factors.....
Answer:
42: 1, 2, 3, 6, 7, 14, 21, 42
43: 1, 43
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP I WILL GIVE U 25 POINTS!!!! AND MARK BRAINLIEST OR WHATEVER ITS CALLED
Answer:
A.Linear
B.exponential
C.exponential
D.quadratic
Answer:
A=Quadratic B=Exponential C=Quadratic D=Quadratic
Step-by-step explanation:
Quadratic equations follow the formula ax^2+b+c and sometimes c or the third digit in the equation may not be there so C=0.
Exponential equations have exponents that are added to another exponent and supported by the base/coefficient.
Linear Equations have a specific formula which is Ax+By=C such a 2x+4y=8 and solve for both x and y.
There were no linear equations because none were solving for x and y, but most were quadratic equations and one exponential equation.
Find the value of each trigonometric ratio to the nearest ten-thousandth