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Related Questions
Dont send me pdfs or links please answer correctly for brainliest
Determine whether each sample is unbiased with complete sentences.
The population is every pet at an animal shelter.
A. Sample: Every dog is used as the sample.
B. Sample: The animals are grouped by species (dog, cat, rabbit, etc.), and five animals from each group are randomly selected to determine their age.
C. Sample: Every animal's name is dropped into a container, and 15 names are pulled out of it.
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Answer:
C. Sample: Every animal's name is dropped into a container, and 15 names are pulled out of it.
Step-by-step explanation:
mark this brainlest please
please help!
giving extra points and brainlest if you show on a piece of paper on how to solve-thank you please be serious or i will take away points.
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Step-by-step explanation:
I hope this is what you're looking for
PLEASE ITS NOT THAT HARD
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Answer:
25. 0.0036 26. 1/64
Step-by-step explanation:
Answer:
0.06^2= 0.0036 (1/4)^3= 1/64
Step-by-step explanation:
Which inequalities are true? Select the four correct answers.
0 less-than StartRoot 8 EndRoot
StartRoot 8 EndRoot less-than 3
StartRoot 8 EndRoot greater-than StartRoot 7 EndRoot
StartRoot 8 EndRoot less-than 2
StartRoot 8 EndRoot greater-than 8
1 less-than StartRoot 8 EndRoot
Answers
Answer:
A B C F
Step-by-step explanation:
Based on this exercise, the true inequalities are:
0 < √8 ≡ 0 < 2.8284.√8 < 3 ≡ 2.8284 < 3.√8 > √7 ≡ 2.8284 > 2.6458.1 < √8 ≡ 1 < 2.8284.What is an inequality?An inequality is a mathematical relation that can be used to compare two (2) or more integers in an equation based on any of the following:
Less than (<).Greater than (>).Less than or equal to (≤).Greater than or equal to (≥).In order to determine the true inequalities, we would evaluate each of the inequalities as follows:
0 < √8 ≡ 0 < 2.8284 (True).√8 < 3 ≡ 2.8284 < 3 (True).√8 > √7 ≡ 2.8284 > 2.6458 (True).√8 < 2 ≠ 2.8284 > 2 (False).√8 > 8 ≠ 2.8284 > 8 (False).1 < √8 ≡ 1 < 2.8284 (True).Read more on inequalities here: https://brainly.com/question/24372553
#SPJ1
1. 17.4 - _____ = 9.8
2. 5.3 -_____=21
3. 664-_____=406
4. 124 -_____= 52
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Answer:
1. 7.6
2. it is not possible
3. 258
4. 72
Step-by-step explanation:
what is the awnser to this pls awnser quick
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Answer:
length and width
Step-by-step explanation:
PLS HELP!
What is the measure of angle x?
Enter your answer in the box.
x = °
Answers
Answer:
hight is x base is 47
Step-by-step explanation:
if it has an angle your height
71.5 71.5 What is the measure of ∠T
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Answer:
37
Step-by-step explanation:
pls answer im not smart when it comes to this
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Don’t forget to add your units some teachers mark it wrong if you don’t :)
Answer:
203
Step-by-step explanation:
....
Please helppppp ASAP
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Answer:
for every 1 packet you get 10 plants
for every 1 pound there are 5 cups
Step-by-step explanation:
For 4 pounds of sugar you get 20 cups
Given: circle k(O), diameter US, measure of arc RU=50, measure of arc UT=30
Find: measure of angle RUS and measure of angle UST
Answers
Answer:
angle RUS = 65 degrees
angle STU = 90 degrees
Step-by-step explanation:
(a) find angle RUS
Given arc RU = 50 degrees, so angle RSU = 50/2 = 25 degrees
Since US is the diameter,
angle URS is a right-angle.
Consider triangle RUS,
sum of angles of a triangle = 25+90+RUS = 180
solve for
RUS = 180 - 25 - 90 = 65 degrees.
(b) Find STU
All diameters span a right angle at the circumference,
since we're given US is a diameter, this means that
angle STU is a right angle.
The measure of the ∠RUS is 65°, while the measure of ∠UST is 15°.
What is Thales theorem?The angle ABC is a right angle if A, B, and C are different points on a circle where the line AC is a diameter, according to Thales' theorem.
We know that when an angle is made by the diameter of a circle at its circumference, then the measure of that angle is 90°.
In ΔUST,
The angle made by the diameter is ∠UST, therefore, the measure of this angle will be 90°. Since the measure of the arcRU=50°, therefore,
arcRU = ∠ROU = 50°, Also,
[tex]\angle RSU=\dfrac{\angle ROU}2 =\dfrac{50^o}2 = 25^o[/tex]
Now, the sum of the angles of a triangle is 180°.
∠R+∠U+∠S=180°
90°+∠RUS+25°=180°
∠RUS = 65°
In ΔRUS,
The angle made by the diameter is ∠URS, therefore, the measure of this angle will be 90°. Since the measure of the arcUT=30°, therefore,
arcUT = ∠UOT = 30°, Also,
[tex]\angle UST=\dfrac{\angle UOT}2 =\dfrac{30^o}2 = 15^o[/tex]
Thus, the measure of the ∠RUS is 65°, while the measure of ∠UST is 15°.
Learn more about Thale's Theorem:
https://brainly.com/question/14417137
can somebody help me please
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B. The model is 84 sheets of plywood tall.
4.2 feet = 50.4 meters 50.4 meters divided by 0.6 equals 84 sheets.
hurry im running out of time
Which angles shown in the drawing are supplementary?
https://dw6y82u65ww8h.cloudfront.net/organisations/328/f8eb1048-7c08-416a-bf24-6e5eeb072548/img_intersecting_lines_d.gif
∠EBA and ∠DBC
∠ABD and ∠ABE
∠CBE and ∠ABD
∠EBC and ∠ABE
Answers
Answer:
it is ∠EBA and ∠DBC i think
Step-by-step explanation:
Please Show work and explain.
1. The enrollment in dance class is currently 80 students and is increasing at a rate of 4 students per term. The enrollment in choir is 120 students and is decreasing at a rate of 6 students per term. After how many terms will the number of students in dance equal the number of students in choir? How many students will be in each class?
2. Horizon Phone Company charges $15 a month plus 10 cents per text. G-Mobile charges a flat rate of $55 per month with unlimited texting. At how many texts would the two plans cost the same? Which plan is the better deal if you send 200 texts per month?
Answers
Answer:
1. 4 terms
2a. 400 texts
2b. Horizon phone company
Step-by-step explanation:
1. 80 + 4 x 4 = 96
120 - 6 - 6 - 6 - 6 = 96
2a. 55-15=40x10=400
2b. You need 400 texts to eaven out for g mobile.
A computer randomly selects a number from the given set.
{2, 4, 6, 9, 16, 44, 51, 60, 78}
What is the probability that a number less than 10 is selected?
Enter your answer as a fraction, in simplest form, in the box.
P(< 10) =
Question 3 options:
5/9
4/9
2/9
8/9
Answers
Answer:
the probability of selecting a number less than 10 is 4/9, or 0.44.
Step-by-step explanation:
There are 4 numbers less than 10, out of a total of 9 numbers.
Thus, the probability of selecting a number less than 10 is 4/9, or 0.44.
What is the formula for distance?
A. d = r + t
B. d = r – t
C. d = rt
D. d= r/t
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Answer:
C) d =rt
Step-by-step explanation:
Explanation: none
A.) 61
B.) 48.8
C.) 39
Answers
Answer:
C
Step-by-step explanation:
I need 20 words so hi what’s up
please help me with this and prove how you got your answer
Answers
solve this please asap
Answers
Moira mailed two birthday presents in a box weighing 1/4 pound. One present weighed 1/5 pound. The other present weighed 1/2 pound. what was the total weight of the box and presents?
Answers
Answer:
19/20LBS
Step-by-step explanation:
Figure B is the image of figure A. Which rule describes the transformation that was applied to triangle A to create triangle B?
Answers
Answer:
reflection in the y-axis
Answer: I think the answer is B
Step-by-step explanation:
i dont know what to do for number 6, please someone help/explain!
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Answer:
r= 16.65
Step-by-step explanation:
Formula of cone V= 1/3 pi r ^2 h
They give us the volume and height, we just need to find the radius.
85= 1/3 pi r^2 9
1/3 of 9 is 3.
85= 3 pi r^2
divide by 3 on both sides.
28.3= pi r^2
square both sides with calculator or logic and round to nearest tenth.
5.3= pi r
divide pi.
r= 5.3 pi = 16.65
To find volume, plug everything in the formula.
PLS HELP! (Picture included)
A slice is made parallel to the base of a right rectangular pyramid, as shown.
What is the area of the resulting two-dimensional cross-section?
Enter your answer in the box.
cm²
Rectangular pyramid intersected horizontally by a rectangle. The front edge of the base of the pyramid is labeled 2 centimeters, and the right edge is labeled 4 centimeters. The height of the pyramid is labeled 8 centimeters. The part of the larger rectangle that intersects the pyramid is a smaller gray rectangle. The front side of the smaller rectangle is labeled 1 centimeter, and the right side is labeled 2 centimeters.
Answers
Answer:
The area of the cross section is 2 cm^2.
Step-by-step explanation:
If I am understanding your problem correctly, we are just looking for the area of the grey rectangle, which is the cross-section.
The length and width of this gray rectangle are already given to us. They are 1 and 2. Just multiply them to get the area.
1 x 2 = 2 cm^2
Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!
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Two cities are 64 miles apart. If the distance on the map is 314 inches, what is the scale of the map? Round to the nearest tenth of a mile if necessary.
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Answer:
19.7
Step-by-step explanation:
64 miles converts to 3.25 inches on the map
64/3.25 = 19.7 mi/inch
Help pls. I'll give brainliest.
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Answer:
160 cm cubed.
Step-by-step explanation:
..................................
Plssssss I need it right now.
Answers
What is the difference between a sample and a population?
a. Populations only consider a portion of the sample being studied. This answer is incorrect.
b. Samples are generally much larger than populations.
c. Populations do not always represent the entire group of people in question.
d. Samples only consider a portion of the population being studied.
Answers
Hannah buys 3 pairs of shoes for $x each. She uses a $10 off coupon. She
spent a total of $35. Write an equation that can be used to find the cost of each pair of shoes.
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Answer:
$15 per pair
Step-by-step explanation:
We know that the total amount of money she spent on the shoes (without discount) is 3x. Since she used a $10 off coupon, the money she spent is 3x - 10, since $10 off means - 10. And this amount equals $35:
[tex]3x - 10 = 35\\3x = 45\\x = 45/3 \\x = 15[/tex]
Please mark Brainliest
⚡✨
Dr. Hudson has a clock decorating business. On her signature circular clock, she puts glitter tape around the outer trim. About how much tape does she need to make ten clocks if each signature circular clock has a radius of 6 in? Use 3.14 for pi.
Answers
Answer:
She will need to use 377 inches of glitter tape.
Step-by-step explanation:
Find the circumference of the circle by using the radius. The circumference of each clock is 37.7 inches. Multiply that by 10, because there are 10 clocks. That will give you your answer is 377 inches!
