Answer:
Volume of sphere = 1.3 * 10^-7 cubic meters.
Step-by-step explanation:
Given the following data;
Diameter, D = 6.4 mm to meters = 6.4/1000 = 0.0064 meters.
But, Radius = diameter/2
Radius = 0.0064/2 = 0.0032 meters.
π = 3.14
To determine the volume of sphere, we would use the formula;
[tex] Volume \; of \; a \; sphere = \frac {4}{3} \pi r^{3} [/tex]
Substituting into the equation, we have;
[tex] V = \frac {4}{3} * 3.14 * 0.0032^{3} [/tex]
[tex] V = 4.186666667 * 3.2768 * 10^{-8} [/tex]
Volume of sphere = 1.371886933 * 10^-7 cubic meters.
To the nearest tenth;
Volume of sphere = 1.3 * 10^-7 cubic meters.
12 degrees below 0 celsius
Answer:
Hey mate....
Step-by-step explanation:
This is ur answer.....
12 degrees below 0 means -12 Degrees
hope it helps you,
Follow me!
Solve the formula for n
Answer:
a^2
Step-by-step explanation:
1. if the square root of 5n is now just 5n, that means it was squared.
2. You need to square the other side of the equation which was a.
3. so the box should have a squared.
Students picked 144 ounces of strawberries to make strawberry jam. How many pounds of strawberries did they pick
Answer:
9 pounds
Step-by-step explanation:
I converted it
An oven is set at 176.8°C. Marla increases the temperature by 23.8°C.
What is the final oven temperature? and i need it by 12pm
Let f(x)= 6/-2+2e^-0.3x
What is f(-1)?
Answer:
1.3
Step-by-step explanation:
Can anyone help me out on this
Answer:
y=x+10
Step-by-step explanation:
y=mx+b
y=1x+b
1 because for every 10 it goes to the right, it goes up 10 as well.
b=10 because the function crosses the y-axis at 10
so
y=x+10
Which is a zero of the quadratic function f(x) = 16x2 + 32x - 9?
Step-by-step explanation:
[tex] = 16 {x}^{2} + 32x - 9 \\ = (4x + 9)(4x + 1) \\ x = - \frac{9}{4} \: or \: x = - \frac{1}{4} [/tex]
Find the 12th term of the geometric sequence 4, 8, 16, ...
Answer:
2^(n+1)
1st term ----> n=1 = 2^(1+1) = 2^2 =4
2nd term ----> n=2 = 2^(2+1) = 2^3 =8
3rd term ----> n=3 = 2^(3+1) = 2^4 =16
like this,
12th term ----> n=12 = 2^(12+1) = 2^13 =8192
Step-by-step explanation:
solve the equestion 6x=12
Answer:
x=2
Step-by-step explanation:
6x=12
divide both sides by 6
Find the value of f, correct to two decimal places.
Answer:
tan26=f/4 --> f= (tan26)* 4
Step-by-step explanation:
Put (tan26) times 4 into calculator!!!!
SOH, CAH, TOA rules!!
sin(x)=opposite/hypotenuse
cos(x)=adjacent/hypotenuse
tangent(x)=opposite/adjacent
DON'T PUT 90 FOR THE (x) VALUE!!
** (x) here means the angle given to you in the question like 26 in this case.
** opposite and adjacent are the sides according to the angle
**hypotenuse is the opposite side of the right angle
Malaya wrote the expression below.
6- 33 = (22+5)
Which value is equivalent to Malaya's expression?
A. -3
B. 3
C. 5
D. -1
In HIJ, the measure of angle J=90 degrees, the measure of angle H=8 degrees, and HI=30 feet. Find the length of IJ to the nearest tenth of a foot.
Answer:4.2
Step-by-step explanation:
What is the slope of the line shown below?
Answer:
A. 2
Step-by-step explanation:
Formula for slope of a line (m) = change in y / change in x = ∆y/∆x
Using the coordinates of two points on the line, (1, -4) and (6, 6):
Slope (m) = (6 - (-4)) / (6 - 1) = 10/5 = 2
Slope (m) = 2
What is the answer
7(2m+5)
Answer:
14m+35 is your answer ☺️☺️☺️
Answer:
14m+35
Step-by-step explanation:
7(2m+5)
7(2m)+7(5)
14m+35
consider the enlargement of the pentagon
what is the value of x, rounded to the nearest tenth?
a. 2.1 centimeters
b. 3.3 centimeters
c. 7.0 centimeters
d. 15.0 centimeters
Answer:
b. 3.3 centimeters
Step-by-step explanation:
[tex]\frac{7}{x} =\frac{15}{7} \\\\15x = 49\\x=3.3[/tex]
Connor is splitting 6 quarts of ice cream with 9 members of the team. If the ice cream is split evenly,
how many cups will each person get? Explain.
each person gets 2 2/3 cups of ice-cream
Step-by-step explanation:
First, you convert 6 quarts to cups. For every quart, there are 4 cups so you do 6 times 4 and you get 24 then you divide 24 by 9 and you get 2 2/3
find the circumference of a circle with an area of 1,134.11
Step-by-step explanation:
C≈3.54
Using the formulas
A=πr2
C=2πr
Solving for C
C=2πA=2·π·1≈3.54491
Pleaseeeeeeeee someone help me..
Answer:
The answer would be C/third option
Step-by-step explanation:
To find volume you have to do LxWxH which is shown in the third option
Answer: the answer is c you multiply length times width times height
Step-by-step explanation:
Lincoln is preparing many gifts for a family holiday party. Each gift must either be
wrapped with wrapping paper or prepared in a gift bag. Lincoln can wrap a single gift
in 6.5 minutes and he can do a giftbag in 2 minutes. Lincoln prepared a total 13 gifts
in 57.5 minutes. Write a system of equations that could be used to determine the
number of gifts Lincoln wrapped and the number of giftbags he prepared. Define the
variables that you use to write the system.
Let
Let
System of Equations:
Submit Answer
Answer:
Im not sure but i think you add the vaariableafter the +
Question 9 of 10
Why do sex-linked traits follow different patterns of inheritance than other
traits?
A. Males and females have different sex chromosomes.
B. Males have two X chromosomes, and females only have one.
C. Females can have a recessive trait with only one recessive allele.
D. Females do not carry alleles for sex-linked traits.
SUBMIT
Answer:
A
Step-by-step explanation:
Males have XY sex chromosomes while females have XX sex chromosomes.
pls help me on this question pls and tell me how u got the answer
Answer:
473 yd²
Step-by-step explanation:
bottom area = 11x11 = 121 yd²
each of the 4 sides = 11x16x0.5 = 88 yd²
4(88) + 121 = 473 yd²
Assume that the Poisson distribution applies and that the mean number of hurricanes in a certain area is 5.3 per year. a. Find the probability that in a year, there will be 3 hurricanes. b. in a 45-year period, how many years are expected to have 3 hurricanes ? c. How does the result from part (b) compare to a recent period of 45 years in which 5 years had 3 hurricanes? Does the Poisson distribution work well here?
Answer:
a) 0.12386 = 12.386% probability that in a year, there will be 3 hurricanes.
b) 5.57 years are expected to have 3 hurricanes, that is, between 5 and 6 years.
c) 5 years is very close to the mean of 5.57, which means that the Poisson distribution works well here.
Step-by-step explanation:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]
In which
x is the number of sucesses
e = 2.71828 is the Euler number
[tex]\mu[/tex] is the mean in the given interval.
The mean number of hurricanes in a certain area is 5.3 per year.
This means that [tex]\mu = 5.3[/tex]
a. Find the probability that in a year, there will be 3 hurricanes.
This is P(X = 3).
[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]
[tex]P(X = x) = \frac{e^{-5.3}*5.3^{3}}{(3)!} = 0.12386[/tex]
0.12386 = 12.386% probability that in a year, there will be 3 hurricanes.
b. in a 45-year period, how many years are expected to have 3 hurricanes ?
0.12386 each year. So, for 45 years:
45*0.12386 = 5.57
5.57 years are expected to have 3 hurricanes, that is, between 5 and 6 years.
c. How does the result from part (b) compare to a recent period of 45 years in which 5 years had 3 hurricanes? Does the Poisson distribution work well here?
5 years is very close to the mean of 5.57, which means that the Poisson distribution works well here.
Help! I’ll be giving you 20 points!!
Answer:
D is the answer
Step-by-step explanation:
Rotation of 180 clockwise about point O
Answer: rotation symmetry
A shape has symmetry if it can be indistinguishable from its transformed image. A shape has rotation symmetry if there exists a rotation less than \begin{align*}360^\circ\end{align*} that carries the shape onto itself.
Step-by-step explanation:
https://www.savvasrealize.com/community/proxy/assessment/61412825b25d49129d9db14d2c5aad64/images/e6f2866e-e41b-483b-8ca9-9b194d3eedd6
What is the area of the quadrilateral?
Answer:
I think the answer is 8 m. Hope this helps.
A cruise ship has a large, circular window. It has a radius of 6 meters. What is the window's area?
Answer:
The area of the window is approximately 112.1 meters^2
Step-by-step explanation:
The formula to find the area of a circle is A=πr^2
A = πr^2 = π · 6^2 ≈ 113.09734
A ≈ 113.1
Francesca is growing 12 inches each year. How many years will it take for her to grow 6 inches
Answer:
half a year
Step-by-step explanation:
if she grows 12 inches in one year 6 is half of that so half a year or 6 months
Three - tenths of x is 15
Answer:
50
Step-by-step explanation:
50 / 10 = 5
5 x 3 = 15
Need help ASAP !!!!
Solve for y
Answer:
y=8.94
Step-by-step explanation:
use the formula: a^2+b^2=c^2
64+y^2=144
y=[tex]\sqrt{80}[/tex]
or y=8.94
Shopping Two friends shop for fresh fruit. Jackson buys a watermelon for $7.25 and 5 pounds of cherries. Tim buys a pineapple for $4.15 and 4 pounds of cherries. Use the variable p to represent the price, in dollars, per pound of cherries. Write and simplify an expression to represent how much more Jackson spent.
Answer:
Given:
Elena buys a watermelon for $8.25 and 4 pounds of cherries
Tania buys a pineapple for $4.15 and 3 pounds of cherries
Variable "p" represents the price (in dollars) per pound of cherries
To find:
Write an expression to represent the amount that Elena had spent more than Tania
Solution:
Variable "p" ← is the price of the cherries per pound
The price of cherries bought by Elena will be = $ 4p
∴ Total amount spent by Elena during her shopping for fresh fruits is,
= $ 8.25 + $ 4p
= $ [8.25 + 4p]
Also,
The price of cherries bought by Tania will be = $ 3p
∴ Total amount spent by Tania during her shopping for fresh fruits is,
= $ 4.15 + $ 3p
= $ [4.15 + 3p]
Now, we will find that how much more than Tania, Elena had spent during her shopping for fresh fruits, i.e.,
= [Total amount spent by Elena on fresh fruits] - [Total amount spent by Tania on fresh fruits]
= [8.25 + 4p] - [4.15 + 3p]
= 8.25 + 4p - 4.15 - 3p
= $ [4.10 + p]
Thus,
4.10+P
Also View:
Reshmi family booked a banquet hall at New Delhi whose charges were RS 50,000 for the hall and Rs 200 per plate for dinner write an algebraic expression to determine the cost of wedding function if the number of visitors is denoted by p?
brainly.in/question/14125799
The cost of 5 oranges and 3 apples is 35 and the cost of 2 oranges and 4 apples is 28.Find the total cost of 6 oranges and 4 apples?
brainly.in/question/4837196
If m = 27 and n = 4, what is the value of the following expression?
Answer:
2
Step-by-step explanation:
m - 5 • n + 5
plug it in
27- 5 * 4+5
well, we gotta follow PEMDAS (there are no parentheses)
5*4
20
now we have
27-20+5
20+5
25
27-25
2