The blue turtle lays eggs that are
approximately spherical with an average
diameter of 3.6 centimeters. Each turtle
lays an average of 56 eggs at one time.
Find the total volume of these eggs, to
the nearest tenth cubic centimeter.
I’ll give brainliest if it right!
HELPPPPPPPPPPPPPPP
Answers
Answer:
A) 1366.4 cm
Step-by-step explanation:
As, volume of a sphere = 4/3 x pi x r^3
Radius= Diameter /2
R = 3.6/2 = 1.8
So,volume of 1 egg = 4/3 x 3.14 x 1.8^3
= 24.43 = volume
So volume of 56 such eggs = 24.43 x 56 = 1,366.4 cm^3
Related Questions
Enter the equation in slope-intercept form. Then graph the line described by the equation. -4x - 3y = 9
Answers
Answer:
Step-by-step explanation:
-3y = 4x +9
y= -3/4x -3
What is the price of $45 art set with 7% tax
Answers
Answer:
$48.15
Step-by-step explanation:
Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer
PLEASE SOMEONE HELP ME PLEASE ILL MARK BRAINLIST
Answers
Answer:
B
Step-by-step explanation:
Bruce, a store owner, would like to determine if a new advertising initiative has increased the proportion of sales he makes to women is more than 75%. To test this, he gathers information on 150 random sales and finds that 120 of those sales were made to women. The following is the setup for this hypothesis test: H0:p=0.75 Ha:p>0.75 The p-value for this hypothesis test is 0.0001. At the 1% significance level, choose the correct conclusion?
Select the correct answer below:
There is sufficient evidence to conclude that the proportion of sales he makes to women is more than 75%.
There is NOT sufficient evidence to conclude hat the proportion of sales he makes to women is more than 75%.
There is sufficient evidence to conclude that the proportion of sales he makes to women is more than 50%.
There is NOT sufficient evidence to conclude that the proportion of sales he makes to women is more than 50%
Answers
There is sufficient evidence to conclude that the proportion of sales he makes to women is more than 75%.
At the 1% significance level, the critical value for a one-tailed test with 149 degrees of freedom is 2.326. Since the p-value of 0.0001 is much smaller than 0.01, we reject the null hypothesis that the proportion of sales made to women is equal to 0.75. Therefore, we can conclude that there is sufficient evidence to suggest that the proportion of sales made to women is more than 75%.
Note that we cannot conclude that the proportion of sales made to women is more than 50% because the null hypothesis assumes that the proportion is exactly 75%, not 50%. Furthermore, we have only tested the hypothesis that the proportion is greater than 75%, not whether it is greater than 50%. Therefore, the correct answer is: "There is sufficient evidence to conclude that the proportion of sales he makes to women is more than 75%."
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Create your proportions using the form to represent the flowing problem seven is what percent of 30?
Answers
Answer:
23.33%
Step-by-step explanation:
Let
x = percentage
Base = 30
Amount = 7
x% of 30 = 7
x/100 * 30 = 7
(x*30) / 100 = 7
30x / 100 = 7
Cross product
30x = 100 * 7
30x = 700
x = 700/30
x = 23.333333333333
Approximately,
x = 23.33%
The distribution of blood types for 100 Americans is listed in the table. If one donor is selected at random, Use the table below to answer part a and b O+ O- A+ A- B+ B- Blood Type AB B- AB+ Number 37 6 34 6 10 2 4 1 If one donor is selected at random a) Find the probability of selecting a person with blood type A+ or A- PA+ or A-) = 1 ( the answer has to be in a fraction form , #/# don't simplify the fraction) b) Find the probability of not selecting a person with blood type B+. P(not B+) = (the answer has to be in a fraction form , #/# don't simplify the fraction)
Answers
The probability of not selecting a person with blood type B+ is 90/100.
a) To find the probability of selecting a person with blood type A+ or A- (P(A+ or A-)), first count the number of people with each blood type, then divide the sum of those counts by the total number of people (100).
Number of people with blood type A+ = 34
Number of people with blood type A- = 6
P(A+ or A-) = (34 + 6) / 100 = 40/100
So, the probability of selecting a person with blood type A+ or A- is 40/100.
b) To find the probability of not selecting a person with blood type B+ (P(not B+)), first count the number of people without blood type B+ and then divide that count by the total number of people (100).
Number of people with blood type B+ = 10
Number of people without blood type B+ = 100 - 10 = 90
P(not B+) = 90 / 100 = 90/100
So, the probability of not selecting a person with blood type B+ is 90/100.
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x+y=7
2x-y=5
Using substitution
Answers
Answer: x
=
2
y
=
3
Step-by-step explanation:
You can re-arrange equation
x
+
y
=
5
to get
x
=
5
−
y
and then substitute this into the equation
2
x
+
y
=
7
to get
2
(
5
−
y
)
+
y
=
7
.
This can then be simplified to
10
−
y
=
7
and so
3
−
y
=
0
which means
y
=
3
.
Substitute
y
=
3
into
x
+
y
=
5
and you get
x
+
3
=
5
, therefore:
Answer:
X=4 Y=3
Step-by-step explanation:
Step: Solvex+y=7for x:
x+y=7
x+y+−y=7+−y(Add -y to both sides)
x=−y+7
Step: Substitute−y+7forxin2x−y=5:
2x−y=5
2(−y+7)−y=5
−3y+14=5(Simplify both sides of the equation)
−3y+14+−14=5+−14(Add -14 to both sides)
−3y=−9
−3y
−3
=
−9
−3
(Divide both sides by -3)
y=3
Step: Substitute3foryinx=−y+7:
x=−y+7
x=−3+7
x=4(Simplify both sides of the equation)
While solving a numerical in Physics, Archana got the answer 2.387 x 107instead of 2.367 x 107due to a miscalculation. By how much does her answer differ from the correct answer? Show your work.
please answer quickly i have marks for it!!!
Answers
Answer:
correct answer = 2.367x107
wrong answer = 2.387x107
to find difference do big-small
or 2.387x107-2.367x107= (2.387-2.367)x107= 0.02x107=2.14
what is 2+2=
also say hello
Answers
Select the choice that follows the correct sequence of steps in solving this inequality.
-1/2y - 1 < or equal to 3
Answers
Answer:
what are the choices?? if you don't mind me asking
TRIG HELP NEED TO FIND C IS IT NOT ALT ANGLES?????
Answers
\(c+20=55\\c=55-20\\c=35\)
Find the velocity, acceleration, and speed of a particle with the given position function.
r(t) = t^2 i + 9tj + 5 In(t)k
v(t) =
a(t) =
|v(t)|=
Answers
(a) The velocity of the particle is determined as 2ti + 9j + 5/t k.
(b) The acceleration of the particle of the particle is 2i - 5/t²k.
(c) The speed of the particle is 10.5 units.
What is the velocity of the particle?The velocity of the particle is calculated by applying the following method as follows;
v(t) = dr(t) / dt
r(t) = t²i + 9tj + 5ln(t)k
v(t) = 2ti + 9j + 5/t k
The acceleration of the particle of the particle is calculated as follows;
a(t) = dv(t)/dt
a(t) = 2i - 5/t²k
The speed of the particle is calculated by applying the following method as follows;
|v(t)| = √ (2² + 9² + 5² )
|v(t)| = 10.5 units
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x = 3y +9
2x – 3y = 9
help plz
Answers
Answer:
Their are caculators online search the type of math it is then put caculator for example exponents caculator
Step-by-step explanation:
10) If (X,T) is second countable and T1.5. space. Then (X,T) is A)Hausdorff B)locally connected C) pathwise connected D)N.A. 11) If X is a countable set and (X,T) is first countable, then (X,T) is A) pathwise connected B) zero-dimensional C) second countable space D) N.A.
Answers
If (X,T) is a second countable and T1.5 space, then (X,T) is a Hausdorff space. If X is a countable set and (X,T) is first countable, it may or may not be pathwise connected, zero-dimensional, or second countable.
10) If (X,T) is second countable and T1.5 space, then (X,T) is a Hausdorff space (option A). A topological space is said to be Hausdorff if for any two distinct points x and y in X, there exist disjoint open sets U and V containing x and y, respectively. The fact that (X,T) is second countable implies that there exists a countable basis for the topology T. Being T1.5 means that for any two distinct points x and y, there exist open sets containing x and y, respectively, such that their closures do not intersect. Since (X,T) satisfies both properties, it is Hausdorff.
11) If X is a countable set and (X,T) is first countable, it cannot be concluded whether (X,T) is pathwise connected (option A), zero-dimensional (option B), or second countable (option C). First countability means that each point in X has a countable neighborhood basis.
A countable set can have multiple disconnected components, so it may or may not be pathwise connected. Similarly, a countable set can have different topologies, and being first countable does not determine whether it is zero-dimensional or second countable. Therefore, the correct answer is option D, N.A. (Not Applicable) since the properties mentioned are not determined solely by X being countable and (X,T) being first countable.
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Base of an isosceles triangle is 5 more than three times the equal sides and perimeter of the triangle is 75 cm. Find the length of the sides of the triangle?
Answers
Answer:
14
14
47
Step-by-step explanation:
An isosceles triangle has two opposite sides. If the two angles are equal , it means the triangle is an isosceles. Because 90 degrees is greater than 45 degrees, the two sides with the same length, would have a smaller length than the third side.
5 + 3x + x + x = 75
5 + 5x = 75
5x = 70
x = 14
5 + 3(14) = 47
fully simplify 7h² + 2h + 5 - h² + h
Answers
Answer:
6h² + 3h + 5
Step-by-step explanation:
7h² + 2h + 5 - h² + h
= 7h² - h² + 2h + h + 5
= 6h² + 3h + 5
When a plane passes through the vertex of a double-napped cone, the intersection is a?
Answers
When a plane passes through the vertex of a double-napped cone, the intersection is a degenerate conic section.
A double-napped cone is formed by rotating a straight line around another straight line that is parallel to it.
The intersection of a plane with a double-napped cone is referred to as a conic section. A degenerate conic section is formed when a plane intersects a double-napped cone at the vertex.
Thus, when a plane passes through the vertex of a double-napped cone, the intersection is a degenerate conic section.
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Plz help me this is due ASAP ! Help mee
Answers
Answer:
f(x) = √x
Step-by-step explanation:
the null hypothesis describes the group of answer choices population parameters represented by the sample data if the predicted relationship does not exist. population parameters represented by the sample data if the predicted relationship exists. sample statistic and the region of rejection. sample statistic if a relationship does not exist in the sample.
Answers
Answer:
The null hypothesis describes the population parameters represented by the sample data if the predicted relationship does not exist.
Step-by-step explanation:
PLEASE HELP RIGHT NOW 0_0 Mason measured a line to be 1.4 inches long. If the actual length of the line is 1.5 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?
Answers
Answer:
the answer to your question is I think 0.1 or .1
16+6×(4 exponent -1)
Answers
Answer:
17.5
Step-by-step explanation:
In transformations, a line of _____ is also a perpendicular bisector.
Answers
Answer: perpendicular bisector
Step-by-step explanation: Hope you see it helpful!
if the minimum amount of weight you could add to a 10 pound backpack someone was wearing (with them noticing) was 1 pound, how much would have to be added to a 100 pound backpack for them to notice?
Answers
Answer:
10 pounds
Step-by-step explanation:
given ratio weight:added weight=10:1
100:x=10:1
100/x=10/1
solving for x
100=10x
x=10
pls pls help
A rectangular piece of paper with length 39 cm and width 20 cm has two semicircles cut out of it, as shown below.Find the area of the paper that remains. Use the value 3.14 for π , and do not round your answer. Be sure to include the correct unit in your answer.
Answers
Answer:
The area of the piece of paper is 466 cm²
Step-by-step explanation:
First you would want to find the area of the rectangle
39x20=780 cm²
Both semi-circles are the same, so you can just find the area of the whole circle
The diameter is 20 cm so you would use 10 as the radius
A=πr²
A=3.14x10²
A=3.14x100
A=314
Then you have to subtract the area of the circle from the area of the rectangle.
780-314=466
The area of the piece of paper is 466 cm²
The Cartesian coordinates of a point are given. (a) (-6, 6) Find the following values for the polar coordinates (r, 0) of the given point. 2 tan (0) = (1) Find polar coordinates (r, 0) of the point, where r> 0 and 0 ≤ 0 < 2. (r, 0) = (ii) Find polar coordinates (r, 0) of the point, where r < 0 and 0 ≤ 0 < 2. (r, 0) =
Answers
To find the polar coordinates (r, θ) corresponding to the Cartesian coordinates (-6, 6), we can use the following formulas:
r = √(x² + y²)
θ = arctan(y / x)
(a) For the given point (-6, 6):
x = -6
y = 6
First, let's find the value of r:
r = √((-6)² + 6²) = √(36 + 36) = √72 = 6√2
Next, let's find the value of θ:
θ = arctan(6 / -6) = arctan(-1) = -π/4 (since the point lies in the third quadrant)
Therefore, the polar coordinates of the point (-6, 6) are (6√2, -π/4).
(b) For r > 0 and 0 ≤ θ < 2:
In this case, the polar coordinates will remain the same: (6√2, -π/4).
(c) For r < 0 and 0 ≤ θ < 2:
Since r cannot be negative in polar coordinates, there are no valid polar coordinates for r < 0 and 0 ≤ θ < 2.
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hel me please please
Answers
The incorrect expressions are given as follows:
h^9/h³ = h^6 -> keep the base and subtract the exponents.9b^7/3b² = 3b^5 -> we have to divide the bases.d^5 x d²/d³ = d^4 -> add the exponents in the numerator, then subtract the exponent with the denominator.How to simplify the exponential expressions?When two terms with the same base and different exponents are multiplied, we keep the base and add the exponents.
When two terms with the same base and different exponents are divided, we keep the base and subtract the exponents.
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Find the diffrence
(-9x^3+x^2+x-3)-(-5x^3-7x^2-3x+4)
You should get -4x^3+8x^2+4x-7
URGENT
SHOW ALL WORK
Answers
Help me please ⭐⭐⭐⭐⭐
Answers
Answer:
x = 20
Step-by-step explanation:
(see attached for reference)
From the diagram, we can see that angle A and angle C are base angles of an isoceles triangle. Hence they are equal. i.e
m∠A = m∠C
(3x+10) = (2x+30)
3x+10 = 2x+30 (subtract 2x from both sides)
3x + 10 - 2x = 30
x + 10 = 30 (subtract 10 from both sides)
x = 30 - 10
x = 20
Please help me find the value of X!!!!!! Please!!!!
Answers
Answer:
52
Step-by-step explanation:
A value computed from a population is called: a.) a point estimate b.) a parameter c.) a statistic d.) a real number
Answers
The answer of the given question based on the population is , the correct option is B) a parameter.
What is Population?In statistics, a population is a group or set of individuals, objects, events, or measurements that share at least one common characteristic. This characteristic is usually a variable or a set of variables that the researcher is interested in studying or measuring. For example, the population might be all the adults living in a particular city, or all the trees in a particular forest.
B) a parameter.
A parameter is value that describes characteristic of entire population. It is typically computed from the information obtained from sample of population, but it is used to describe entire population. For example, mean income of all households in city is a parameter.
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