Answer:
TRUEStep-by-step explanation:
Buster measures 75 millimeters.
This converts to 7.5 centimeters.
Buster's length of 7.5 centimeters is greater than Bubble's length of 6 centimeters.
When the Buster is 75 millimeters long and Bubbles is 6 centimeters long so here the Buster should be longer. So, it is true.
Calculation of who is longer:Since Timothy has 2 turtles named Buster and Bubbles. Buster is 75 millimeters long and Bubbles is 6 centimeters long
Now if convert 75 millimeters to centimeters so it is 7.5 centimeters.
And the Bubbles is 6 centimeters long
So based on this, we can say that buster should be longer.
Learn more about length here: https://brainly.com/question/11826100
Chris makes a smoothie for breakfast every day. When he makes smoothies with bananas, the distribution of calories is skewed right with a mean of 248.6 and a standard deviation of 39.1. His berry smoothies have a distribution of calories that is approximately Normal with a mean of 279.1 calories and a standard deviation of 60.8. Random samples of 35 of each type of smoothie are selected. What is the probability of the banana smoothies having fewer mean calories than the berry smoothies?
Answer:
0.9937
Step-by-step explanation:
The diameter of a circle is 4 cm Which equation can be used to find its circumference?
Answer:
Circumference is equal to pi by diameter
22/7 ×4
the answer is equal to C= π×4
Answer:
B. C=pi x 4
Step-by-step explanation:
Mavis is interested in whether military dependency is related to gender in American Samoa. Here is data she collected about the population of American Samoa in 2010.
Find the marginal distribution of gender in counts.
Complete question :
Mavis is interested in whether military dependency is related to gender in American Samoa. Here is data she collected about the population of American Samoa in 2010.
Millitary status _________ female ____ Male
In armed forces _________ 28 _______ 59
Millitary dependent ______ 928 ______ 781
Civilian _______________ 26393 ___27330
Answer:
Male = 0.4193
Female = 0.5087
Step-by-step explanation:
To obtain the marginal distribution of gender :
Total number of civilians (male + female)
(26393 + 27330) = 53,723
Male :
P(male) = number of male / total
P(male) = 26393 / 53,723 = 0.4912793
P(Female) = number of Female / total
P(Female) = 27330 / 53,723 = 0.5087206
Find x and y. I have no idea how to solve this.
Answer:
Step-by-step explanation:
sikeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Calculate the muscular work completed by four men. Four men carry 20 boxes each up a ramp as shown. Each box weighs 5 pounds. Remember that muscular work is calculated by multiplying the weight by the vertical distance. In the calculation, disregard the weight of the men and consider only the muscular work done carrying the boxes.
A. 600 ft-lbs
B. 1200 ft-lbs
C. 2400 ft-lbs
D. 3600 ft-lbs
Answer:
2400 foot pounds
Step-by-step explanation:
The amount of work done by the four men is 1200 ft-lbs. so option B is correct.
How to calculate work done?The muscular work done by each man is equal to the weight of the boxes carried multiplied by the vertical distance moved.
The weight of each box is 5 pounds, and each man carries 20 boxes, so the total weight carried by each man is:
20 boxes x 5 pounds/box = 100 pounds
The vertical distance moved is the height of the ramp, which is 30 feet.
Therefore, the muscular work done by each man is:
Muscular work = weight x vertical distance
Muscular work = 100 pounds * 30 feet
Muscular work = 3000 ft-lbs
Since there are four men carrying boxes, the total muscular work done is:
Total muscular work = 4 * 3000 ft-lbs = 12000 ft-lbs
Therefore, the answer is B. 1200 ft-lbs.
To know more about work done check:
https://brainly.com/question/13662169
#SPJ3
A small radio station can broadcast in a circular range with a radius of 20 miles. About how many square miles is the area covered by this range? Use 3.14 for π.
The requried range of the radio station is given as 1256 square miles.
What is an area circle?The area of the circle is given by the pie times square of the radius.
A = πr², where r is the radius of the circle.
Here,
A small radio station can broadcast in a circular range with a radius of 20 miles.
The range is given by the area of the circle with given radius,
Area of the circle = πr²
Area of the circle = 3.14 × 20²
area of the circle = 1256 square miles
Thus, the requried range of the radio station is given as 1256 square miles.
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
PLSS HELP IF U ARE GOOD AT MATH ILL MAKR BRAINLIEST!!!!!
Two customers took out car loans from a bank.
Robert took out a 4-year loan for $30,000 and paid 4.9% annual simple interest.
Susan took out a 6-year loan for $30,000 and paid 4.5% annual simple interest.
What is the difference between the amounts of interest Robert and Susan paid for their car loans?
Enter your answer in the box.
$ { }
Answer:
Susan pays $2220 more interest than Robert
Step-by-step explanation:
Interest = principle times rate times the time
I = PRT
Robert: I = 30000(.049)(4) = $5880
Susan: I = 30000(.045)(6) = $8100
8100 - 5880 = $2220
triangles and rectangle
Step-by-step explanation:
Area of triangle (A1)
= 1/2 * b *h
= 1/2 * 1 * 1
= 1/2 ft
Area of rectangle (A2)
= L * b
= 3 *1
= 3 ft
Total area
= A1 + A2
= 1/2 + 3
= (1 + 6 ) / 2
= 7/2 ft²
= 3.5 ft²
Hope it will help :)
seriously though can somebody help me?
Answer:
2
Step-by-step explanation:
If y = 3 ab + 2 b 3, what is y when a = 1 and b = 2
Answer:
18
Step-by-step explanation:
3 x( 1x2) = 6 plus...
2 x 2 x 3 =12
so 6 plus 12 is 18
Answer:
y =18
Step-by-step explanation:
y = 3 × 1 ×2 + 2 ×2× 3
y = 6 + 12
y = 18
If x and y are vertical angles then y is always sometimes or never a right angle?
Answer:
always
Step-by-step explanation:
A ball is thrown into the air with a speed of 32 feet per second. The function h=32t - 16t^2 models the height of the ball after t seconds. How many seconds does it take for the ball to reach its maximum height?
Answer:
t = 1 s
Step-by-step explanation:
The function models the height of the ball after t seconds is given by :
[tex]h=32t - 16t^2[/tex]
We need to find how many seconds does it take for the ball to reach its maximum height.
For maximum height put dh/dt = 0
[tex]\dfrac{dh}{dt}=\dfrac{d}{dt}(32t - 16t^2)\\=32-32t[/tex]
So,
32-32t = 0
t = 1
So, it will take 1 second to reach its maximum height.
solve for x x + 18.8 = 27.9
A x=9.1
B x=46.7
C x=524.52
D x=45
Answer:
9.1 (A)
Step-by-step explanation:
27.9 - 18.8 = 9.1
hope this helps u
helpp i am really bad with math
Answer:
1. 4y-12
2. c
For #1 you distribute the 4 to the y and the 3. 4 times 3 equals 12.
For #2 you factor out the 3 and you get 3(5x+1)
Answer:
4y-12
Step-by-step explanation:
Multiply the outside number by the numbers in the bracket.
Example:4×y=4y Because y=1
4×3=12
2.Answer C
3(5x+1)
3×5x=15x
3×1=1
Which is equivalent to 3(5x+3)
Hope this helps.
simplify:
2⁴ x 10³
(-5)³ x (-2)
Answer:
hope this helps
Step-by-step explanation:
Simplify the following expressions. Assume all variables are positive.
Exponents in simplified form should all be positive.
(81)
1.
493 · 494
2.
3
(81)
3.(16x24)
Simplify:
4z+3/15+8q+2/15+6z-4q
what is the value of 2\5 + 3\7?
Order numbers from least to graders using 1,2,3,4
Put the following equation of a line into slope-intercept form, simplifying all fractions.
Answer:
3x - y = -3
Step-by-step explanation:
divide everything by 4, the greatest common factor. That's all you need to do.
Answer: y=3x+3
Step-by-step explanation:
12x -4y= -12
subtract 12x from both sides
-4y= -12x-12
Divide everything by -4 to make y positive and alone
y=3x+3
Please help me I need this ASAP
Answer:
cmnv m vbn,fdm,mnggnndfmd g vxhcb xngvzc bnxbkbhj cb jn lm,lkxjncxb
Step-by-step explanation:
dn xbvghhbgfd,m bv nm,bvvc nzncxcvcxccm bgfdvbcnbmvnbvchdbcsfsvsvga
what are some ratios equivalent to 7:6
Answer:
14 : 12 , 21 : 18 and 28 : 24
Step-by-step explanation:
(4x+2)(x-2) can someone help me with this question?
Answer:
Use distributive property and multiply
Step-by-step explanation:
then you will get your polynomial
Answer:
if you needed it simplify its 4x^2-6x-4
Findh in the paralelogram
20 ft
10 ft
12 ft
Answer:
6ftStep-by-step explanation:
Find the diagram attached
Area of a parallelogram = Base * Height
Given
Area = 120ft^2
BAse = 20ft
Required
Height
From the formula;
Height = Area/Base
Height = 120/20
Height = 6ft
Hence the value of h is 6ft
Plz show all work. Quick thank you
What is the solution to the equation?
3\root(5)((x+2)^(3))+3=27
Answer:
2 is your right answer ok my friend
Jane paid $35 for her meal. If the cost of the meal was $30, what was the tax rate.
Answer:
15% tax
Step-by-step explanation:
A salesperson's commission rate is 5%. What is the commission from the sale of $36,000 worth of furnaces? Use pencil and paper. Suppose sales would double. What would be true about the commission? Explain without using any calculations.
Answer:
a. $1,800
b. Commission would double as well.
Step-by-step explanation:
Commission paid on $36,000 worth of furnaces with a rate of 5% is:
= Amount of sales * commission rate
= 36,000 * 5%
= $1,800
If the sales were to double, the commission would be based on double the amount so it would double as well.
= 36,000 * 2
= $72,000
Commission = 72,000 * 5%
= $3,600
Commission therefore doubled.
Answer:
1,800
Step-by-step explanation: I dont know but this is the right awnser
During 712 months of hibernation, a black bear experienced a weight loss of 64.4 pounds.
On average, what was the bear’s weight change per month? Round to the nearest tenth. Enter your answer in the box.
Answer:
l got 11.056
Step-by-step explanation:
lf 712months=64.4 pounds
wat bout 1month u cross multiply.
[tex] \1 \times 64.4 \div 712 = 11.055900621118[/tex]
then u round off the number
lf you find this helpful plz follow me
n mark my answer as the branliest
have a nice day/night
i need help asap! math problem
Answer:
4
Step-by-step explanation:
cos(-π) = -1 [in radians]
3-(-1) = 4
There are many ways to answer this but, I'll try to explain it.
You can see that you are computing a limit when some n approaches negative PI. You get to substitute negative PI instead of n and compute cos(-pi) which is -1.
Then compute f(x) - (-1) = 3 - (-1) = 4 which is a result.
The way you can imagine cos(-pi) or cos(-90deg) is by dragging point in a unit circle beneath x-axis and to the bottom y-axis (-90 angle), the y coordinate tells you the cosine value at (-90) and because you have dragged the point on the unit down to y-axis the value is -1.
Hope this helps.
Can someone please help me i need the answer now +brainlest)
Answer:
your answer will be option A
Step-by-step explanation:
have a nice day!!
Answer:
A
Step-by-step explanation: