Answer:
what blanks
Step-by-step explanation:
You have a lead ball with a mass of 360 g. The density of lead is 15 g/cm3. What is the volume of the ball?
Recall that density = mass / volume.
Let's plug our known values into the equation.
15 g/cm^3 = 360g / volume
First, let's multiply both sides by volume
Volume * 15 g/cm^3 = 360g
Divide both sides by 15 g/cm^3
Volume = 24 cm^3
Density is defined as the mass per unit of volume. The volume of the ball is 24 cm³.
What is density?Density is defined as the mass per unit of volume. It is given by the formula,
Density = Mass / Volume
Given that You have a lead ball with a mass of 360 g. The density of lead is 15 g/cm³.
Now, since density is the ratio of mass and volume. Therefore, we can write the volume of the ball as,
Density = Mass / Volume
Volume = Mass / Density
Volume of the ball = 360g / 15g/cm³
= 24 cm³
Hence, the volume of the ball is 24 cm³.
Learn more about Density here:
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I’ll make you as brainliest do these to problems show ya work !
Answer:
1. 7
2. 13
Step-by-step explanation:
1. x = 2 and y = 3
y^2 - x
= 3^2 - 2
= 9 - 2
= 7
2. x = 5 and z = 4
z + x + z
= 4 + 5 + 4
= 9 + 4
= 13
Answer:
7 for the first question and 13 for the second one
A golfer observed that 2 out of every 3 balls she hit landed near the hole. If she hits 72 shots, approximately how many times will her ball land near the hole?
9514 1404 393
Answer:
48
Step-by-step explanation:
About 2/3 of her 72 shots will land near the hole.
2/3 × 72 = 48
Her ball will land near the hole approximately 48 times.
QUESTION 18
A distribution of 8 values has a median of 24. If all values increase 3 points, the median will become
27
Cannot be determined without additional information
24
none of these
Stephanie is painting her room wich is 14' long by 9' wide and each wall is 10' tall. How many square feet of paint will she use? help.
Answer:
460 sq ft
Step-by-step explanation:
Assuming the room is a perfect rectangle and not accounting for doors and windows:
14 ft x 10 ft = 140 sq ft X 2 = 280 sq ft
9 ft x 10 ft = 90 sq ft x 2 = 180 sq ft
280 sq ft + 180 sq ft = 460 sq ft
What is the range of (0,1),(1,-1),(2,-1)
Answer:
(1,-1)
Step-by-step explanation:
Need helpppppppppppppp
Answer:
35.24, hope that helps :)
Answer:
38.85 percent
Step-by-step explanation:
hope this helps you
The quotient of a number and six is twelve. Find the number.
Answer:
72
Step-by-step explanation:
let the number be n then the quotient of the number and 6 is [tex]\frac{n}{6}[/tex] , then
[tex]\frac{n}{6}[/tex] = 12 ( multiply both sides by 12 )
n = 12 × 6 = 72
The number is 72
Answer:
72
Step-by-step explanation:
n/6=12
72/6=12/1
12/1=12
find the mean of 31.6, 34.5, 29.8, 12,1
Answer:
27
Step-by-step explanation:
To figure out the mean of a group of numbers, one must add the numbers together and divide by the number of terms.
31.6 + 34.5 + 29.8 + 12.1 = 108
There are four terms in the group of numbers.
108 / 4 = 27
Therefore, the mean is 27.
A number to be a rational number that is not an integer but a while number
Answer:
So coming back to the question; No, there is no rational number that is not an integer but is a whole number. The number is called as a rational number if it can be expressed as p/q where p & q are integers & q is not 0. All negative integers are rational numbers but those are not whole numbers.Jan 1, 2020
Step-by-step explanation:
0.25 (12 − 5) + 21.654
Answer: 23.404
Step-by-step explanation:
help with this plzzzz
Answer:
point C
Step-by-step explanation:
both planes include point C so that is where they intersect
Answer:
Point C
Step-by-step explanation:
As you can see in the picture below, Point C is where both planes intersect. Point C is what both planes have in common.
70 POINTS!!! SOLVE TO EARN!!!
Answer:
37, 60, 30Step-by-step explanation:
Ann - a, Josh - j, Claire - c
a = j + 7j = 2ca + j + c = 157Substitute a and j into last equation and solve for c:
(j + 7) + 2c + c = 1572c + 7 + 3c = 1575c = 150c = 30Find a and j:
a = 30 + 7 = 37j = *30 = 60Select the pie chart that accurately represents Sabrina's variable expenses for the month of June.
Sabrina compiled a list of her variable expenses for the month of June to analyze her spending habits.
June
$327.32
Expense
groceries
fuel and transportation
costs
$103.15
$26.15
clothing
dining out
$122.56
entertainment
$78.16
Answer:
BOTTOM RIGHT CHART, JUST TOOK THE TEST
Step-by-step explanation:
PLATO
Find the average of the list of numbers.
- 13, – 25, – 24, – 14
Answer:
-19
Step-by-step explanation:
-13-25-24-14
= -76/4
= -19
PICTURE ABOVE PLEASE HELP ME
Answer:
The answer would be B ) a = 12, b = 9 , c = 15
Step-by-step explanation:
calculator
Nick and Monica are paid $41.25 for their work. Nick worked 2.5 hours, and Monica worked 3 hours. They split the money according to the amount of time each of them worked.
Nick and Monica are paid $(Blank) for each hour worked. Nick's share of the money is $(Blank)
Answer:
BRIANLIEST PLZ
N = 18.75
M = 22.5
Step-by-step explanation:
Need the ratio of money paid to each. We know how the ratio of time is divided so we can use this ratio to find the amount paid.
T = t1 + t2 = 2.5 + 3 = 5.5
r1 =2.5/5.5
r2 = 3/5.5
Nick = r1 * 41.25 = 18.75
Monica = r2 * 41.25 = 22.5
plz help been stuck for awhile
The cost of 10 pencils is Rs.15 more than the cost of such 7 pencils. What is the cost of a pencil ?
Let the cost of 7 pencils be 'x' & the cost of 10 pencils be (7x + 15)/10
According to the Question,
⇒(7x + 15)/10 = x
⇒7x + 15 = x × 10
⇒7x + 15 = 10x
⇒7x - 10x = 15
⇒3x = 15
⇒x = 15/3
⇒x = 5
∴ The cost of a pencil is ₹5Confuse with this problem
Answer:
[tex]6 \frac{2}{3} [/tex] (second option)
Step-by-step explanation:
attached
Write -3 2/5 as a decimal number
Answer: -3.4
Step-by-step explanation:
[tex]-3\frac{2}{5} \\-\frac{3*5+2}{5} \\-\frac{15+2}{5} \\-\frac{17}{5} \\= -3.4[/tex]
3=g/-4-5 ((for 25 points))
Answer:
3=g/-4 -5
3+5=g/-4
8= g/-4
8x(-4)=g
g=-32
Step-by-step explanation:
Help will give allot of Brainly points
Answer:
Both triangles have marked congruent angles
Step-by-step explanation:
1. After a workout class, Lenia's heart rate
decreases at a rate of 17 beats per minute for
6 minutes. How much did Lenia's heart rate
decrease in the 6-minute period?
Answer:
It decreased by 102 beats.
Step-by-step explanation:
This one is quite simple. Since her heart rate decreases 17 beats per minute then each minute it will go down by 17 beats. So to solve this all you have to do is multiply 17 by 6.
Answer: 102
Step-by-step explanation: 17*6
Page No.3
5) Write the following statements in 'if-then' form.
a) In an isosceles triangle, the segment joining the vertex and the mid point of the base
is perpendicular to the base.
Answer:
Step-by-step explanation:
If a triangle has two legs of equal length
Then the bisector of the angle between those legs is perpendicular to the third side.
plzz someones help me plz I will mark brainlest diameter is 1 3/4
Answer:
The area of the circle is 2.41 in^2
Step-by-step explanation:
You are given the diameter, 1 3/4. This is a mixed fraction, so let's convert that into decimal.
1 3/4 = 7/4
7/4 = 1.74
Now, let's use the area of circle formula.
A = 1/4πd^2
A = 1/4 * π * 1.75^2
A ≈ 2.40528
Let's round the area to the nearest hundredth.
2.40528 = 2.41
235Px=235P(x-1)*(3x)
Answer:
2456
Step-by-step explanation:
on june 14 you make a mobile deposit of your paycheck which is for $1,235.18 what is the answer
Answer:
wow i suck at math hope someone helps you out
Step-by-step explanation:
one question to get 20 points
convert 4 5/7 a mixed number to imper fraction
Step-by-step explanation:
[tex]4 \frac{5}{7} [/tex]
[tex] \sf \: \dfrac{4 \times 7 + 5}{7} [/tex]
[tex] \sf \: \dfrac{28 + 5}{7} [/tex]
[tex] \dfrac{33}{7} [/tex]
The annual profits for a company are given in the following table, where x represents
the number of years since 1997, and y represents the profit in thousands of dollars.
Write the linear regression equation that represents this set of data, rounding all
coefficients to the nearest tenth. Using this equation, find the projected profit (in
thousands of dollars) for 2008, rounded to the nearest thousand dollars.
Profits (y)
Years since 1997 (1) Gin thotsands of dollars)
0
66
1
108
2.
89
3
157
4
178
5
199
