Answer:
3.7 × 10^6
hope this helps
have a good day :)
Step-by-step explanation:
Rocco has 48.7 cups of flour in his storage unit. He needs 2/18 that amount to use for his homemade volcano. What is the total number of cups needed for his experiment?
Step-by-step explanation:
There are 48.7 cups in total
2/18 of 48.7 cups is needed for volcano
Total amount needed for experiments are :
2/18 of 48.7 = 97.4/18 = 5.411 cups
If Rocco has 48.7 cups of flour in his storage unit and He needs 2/18 of that amount to use for his homemade volcano then total number of cups needed for his experiment is 5.411
What is fraction ?fraction is a mathematical expression representing the division of one whole number by another
Here given that Rocco has 48.7 cups of flour in his storage unit. He needs 2/18 that amount to use for his homemade volcano.
Hence total number of cups needed for his experiment can be written as :
[tex]\frac{2}{18}\times \text{Total cups}[/tex]
[tex]\frac{2}{18}\times 48.7\\\\\\\frac{2}{180}\times 487\\\\\\\\\frac{974}{180}\\\\ = 5.411[/tex]
If Rocco has 48.7 cups of flour in his storage unit and He needs 2/18 of that amount to use for his homemade volcano then total number of cups needed for his experiment is 5.411
To learn more about fraction visit : https://brainly.com/question/78672
GIVING BRAINIEST IF CORRECT!!!!!
Ciara is making a new outfit for dance. She needs 2 1/2 yards of fabric for the shawl. She needs 1 3/4 yards of fabric for the dress. If she has 3 yards of fabric, how much more does she need?
A. 7 1/4 yards
B. 1 1/4 yards
C. 2/3 yards
D. 2 2/3 yards
Use the least common denominator to enter an equivalent fraction for each fraction
8/9, 1/21
the least common denominator of the fraction is ___
8/9=
1/21=
Answer:
63
Step-by-step explanation:
LCD = 63
Equivalent Fractions with the LCD
8/9 = 56/63
1/21 = 3/63
1. last question. please help me out thank you. ill mark you brainlist
Answer:
-7
Step-by-step explanation:
Answer:
x = -7
Step-by-step explanation:
3x + 6 = x - 8
-x -x
(subtract x from both sides)
2x + 6= −8
-6 -6
(subtract 6 from both sides)
2x = -14
/2 /2
(divide 2 by both sides)
x = -7
hope this helped!
solve for x. Leave your answer in the simplest radical form.
Answer:
x = 2[tex]\sqrt{5}[/tex]
Step-by-step explanation:
'x' can represent the hypotenuse of a right triangle with a base of 4 (11-7) and a height of 2
use Pythagorean Theorem to find 'x':
2² + 4² = x²
4 + 16 = x²
x² = 20
x = [tex]\sqrt{20}[/tex]
x = [tex]\sqrt{4}[/tex]·[tex]\sqrt{5}[/tex]
x = 2[tex]\sqrt{5}[/tex]
Can someone pleaseeee help and if you’re correct i’ll cc give brainliest
Answer:
this is math not English
Step-by-step explanation:
If you struggle when you're learning new information, you'll remember it better later on.
Hope it helps:)
The volume of a cone is
42in ^ 3 and the cone's base area is 9in ^ 2
What is the height of the cone ?
Answer: The answer is 0.495
Step-by-step explanation: I got this answer from a volume calculator, I just looked it up on the internet. Hoped this helped!
{PLEASE HELP!! And No Links or I Will Report You!}
Answer:
B
Step-by-step explanation:
Slope intercept form - y = mx + b
where m = slope and y = slope
We are given the slope (-3)
so we would have y = -3x + b
We want to find the y intercept or "b"
To do so we plug in the x and y values of the given coordinate
5 = -3 ( 2 ) + b
we then solve for b
step 1 simplify -3 * 2 = -6
5 = -6 + b
add 6 to each side
5 + 6 = 11
-6 + 6 cancels out
we're left with b = 11
So the equation would be y = -3x + 11
Help please need answer ASAP
Answer:
60
Step-by-step explanation:
45 is a vertical angle so the angle opposite will also be 45 degrees. There is also 75 in the bottom left corner of the trianlge. 45 + 75 is 120. In a triangle the angles all equal 180 degrees. subtract 120 from 180. 180-120=60.
Hope this helps :D
Which of the following best describes the relationship between the amount of time spent snoozing and the amount of time slept?
A.
negative association
B.
positive and negative association
C.
positive association
D.
no association
Answer:
negative association
Step-by-step explanation:
it declines in general
Help me Pleaseeeeeee
Answer:
(2,4)
Step-by-step explanation:
Please mark brainstest
PLEASE HELPPPPP
Which is the best place to find a representative sample for a survey on the most popular extracurricular activity at a high school?
a. high school wrestling match
b. high school basketball game
c. high school chorus
d. high school cafeteria
Answer:
A cafeteria because all of the other choices would be biased towards the sport/activity that is already occurring.
Step-by-step explanation:
During a wrestling match, people are definitely going to be directed towards wrestling. During a basketball game, people prefer basketball. During a chorus or choir, people prefer choir most likely.
When in a cafeteria, people just sit there and eat or play games or talk.
People are also stationary so people won't be yelling at you to back off when you jump in the stadium for wrestling/basketball and start blasting questions at someone in a headlock.
In summer, the price of strawberries goes up by $1.25 per pound. Sam bought two pounds of strawberries at the new price for $8.46. Write an algebraic equation to determine the original price per pound (s). Use the equation to find the original price per pound.Show your work.
Answer:
The original price was $7.21
Step-by-step explanation:
8.46-1.25= 7.21
The doctor has written an order for 350 mg of a particular drug. It is only available in a
liquid form. If each mL of the liquid contains 25 mg of the drug, how much of the liquid
will need to be given? Use dimensional analysis to set up the problem.
Answer:
14 mL
Step-by-step explanation:
because 1 ml = 25 mg we just need to divide 350 mg by 25 mg to know how many mL are equivalent to 350 mg.
350/25 = 14
therefore 14mL is equivalent to the 350 mg of the drug.
Hence, the liquid will need to be given is [tex]14ml[/tex] which is equivalent to the [tex]350[/tex] mg of the drug.
What is an equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here,
[tex]1ml=25mg[/tex], here we need to divide [tex]350mg[/tex] by [tex]25 mg[/tex] to know how many [tex]ml[/tex]are equivalent to [tex]350 mg.[/tex]
i.e., [tex]\frac{350}{25}=14[/tex]
Therefore, 14mL is equivalent to the [tex]350[/tex] mg of the drug.
Hence, the liquid will need to be given is [tex]14ml[/tex] which is equivalent to the [tex]350[/tex] mg of the drug.
To know more about the equation
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HELP!!!
Which of the following represents the asymptote of the graph
MEAN #NIGHTMAREEEEEEEEEEEEEEEEEEE 50 POINTS FOR REAL
The following steps will show you how to calculate the sample mean of a data set:
Add up the sample items.
Divide sum by the number of samples.
The result is the mean.
Use the mean to find the variance.
Use the variance to find the standard deviation.
Answer:
The following steps will show you how to calculate the sample mean of a data set:
Add up the sample items.
Divide sum by the number of samples.
The result is the mean.
Use the mean to find the variance.
Use the variance to find the standard deviation.
Step-by-step explanation:
The guy up there did good. I used 100pts to ask a question not 50
how to simplify an improper and proper fraction((
Answer:
In order to simplify improper fractions
1. Multiply the denominator and the whole number.
2. Add the numerator to the product.
3. Keep the denominator the same.
4. Easily simplify your solution
Step-by-step explanation:
And for proper fractions, just simplify by finding the GCF and divide Numerator by denominator.
Mark me as brainliest!!
Have a nice day!
find the area plz
WILL GIVE BRAINLIEST
Answer:
80
Step-by-step explanation:
What is the probability of rolling a 6 and then a 7 on a number cube?
NO LINKS PLEASE!
Answer:
the probability of rolling 6 is 16 or 16.7%.
the probability of rolling 7 is 0.
Step-by-step explanation:
7 is 0 because its impossible to roll a 7 on one number cube.
PLSSSSS HELPPP PLSSSSS ITS MATHHH PLSSSSS 20 POINTSSS
Find the volume of the shape
A. 170.1 m^3
B. 340.2 m^3
C. 1786.05 m^3
D. 3572.1 m^3
Answer:
the answer is d, sorry for the late answer, I just saw this
Step-by-step explanation:
ok so finding the volume of a prism, the formula for that is volume= base area * height or v=b*h
when I saw this problem I realized that I had to find the base area, in this case it's a hexagon. The formula for a regular polygon is A= 1/2 p*a p is perimeter and a is the apothem.
- I suggest you write those formulas down if you have trouble memorizing them.
So now time for the math!!!
so the perimeter of the hexagon is simply
[tex]7 \times 6 = 42 [/tex]
and the apothem is the perpendicular line so now simply plug those in to the polygon formula and you get...
[tex]42 \times 8.1 = 340.2[/tex]
[tex]340.2 \div 2 = 170.1[/tex]
now that you have the base area, simply plug in the height and area into the volume of a prism formula, and you get
[tex]170.1 \times 21 = 3572.1m ^{3} [/tex]
- I really hope this helps, I'm not the best at math and when I don't understand something it really stresses me out so pls ask questions if you have them :)
Helppp u will get point ASAP
Answer: 10 degrees
Step-by-step explanation:
Since it is a right triangle the angle is 90 degrees.
So, 90 degrees -50 degrees is equal to 40 degrees.
40 divided by 4 is 10.
So your answer is 10 degrees.
Jayden has x nickels and y pennies. He has at most 14 coins worth no less than $0.34 combined. Solve this system of inequalities graphically and determine one possible solution.
Answer:
Step-by-step explanation:
Number of nickels with Jayden = x
Number of pennies with Jayden = y
Since, number of coins is at most 14,
x + y ≤ 14 -------(1)
Worth of nickels = $0.05x
Worth of pennies = $0.01y
Since, worth of pennies is not less than $0.34,
0.05x + 0.01y ≥ 0.34
5x + y ≥ 34 --------(2)
By using a graphing calculator,
Common point of of both the inequalities is (5, 9)
Therefore, Number of nickels = 5
Number of pennies = 9
Please help i will give good points if corrected
Answer:
C for part a D for part b
Step-by-step explanation:
Pretty sure this is correct. Sorry if wrong. Brainliest always appreciated
Does the line passing through the points (-1, - 5) and (2, 1) intersect the line
passing through the points (- 1,-6) and (1, 2)?
A. No, because the slopes of the lines are the same, but the y-intercepts
are different.
B. Yes, because the slopes of the lines are the same, but the y-intercepts
are different.
C.
No, because the slopes of the lines are different.
D. Yes, because the slopes of the lines are different.
Answer: D
Step-by-step explanation: one is negative and the other one is positive
Subject is Trigonometry. Solve for X.
Answer:
16.3°
Step-by-step explanation:
Cos x = adjacent side/hypotenuse
= 24/25
x = arccos (24/25) = 16.3°
You must memorize the definitions of the trig functions and then this type of problem is easy. OK?
It used to take Lizzy 11 minutes to run a mile. Now she runs the mile in 8 minutes. What is the percent of increase in her speed? Round to the nearest whole percent
Answer:
37%
Step-by-step explanation:
Which value is the solution to the equation -8 = 6 - 7x?
A. -7
B. - 2
C. 2
D. 5
Step-by-step explanation:
the answer is c: 2..............
Alex skipped a jump rope 50 times every minute as shown by this table. x equals the number of minutes, and y equals the
number of times she skipped the rope.
What is the algebraic expression to express the function of the total number of times Alex skipped rope?
The algebraic expression to express the function of the total number of times Alex skipped rope will be y = 50x.
What is the linear system?A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
Alex skipped a jump rope 50 times every minute as shown by this table. x equals the number of minutes, and y equals the number of times she skipped the rope.
Then the algebraic expression to express the function of the total number of times Alex skipped rope will be
y = 50x
where y be the number of skipped rope and x be the number of minutes.
More about the linear system link is given below.
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Answer:
y=50x
Step-by-step explanation:
A bathtub is in the shape of a rectangular prism. The volume of the bathtub is 72 cubic feet.
The area of the base of the bathtub is 24 square feet.
What is the height of the bathtub in feed?
6 ft
9 ft
4 ft
3 ft
Answer:
3 ft
Step-by-step explanation:
volume of prism = area of base × height
or, 72 = 24 × height
or, 72 ÷ 24 = height
height = 3ft
Answer:
3ft
Step-by-step explanation:
An equation is shown.
x^3 = 125
What are all the possible values of x?
A. -5 only
B. 5 only
C. -5 and 5
D. 5 and 25
Answer:
the answer is C
Step-by-step explanation:
the answer is C