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TYPE OUT THE ANSWER-10pts
The chart below shows the number of fish caught at different water depths by a group of friends.
Water Depth (feet) Number of Fish
0-6 3
6-12 8
12-18 6
18-24 13
24-30 4
Which histogram best represents this data?
Answer:
C
Step-by-step explanation:
That looks to be the most accurate
Answer:
the 3rd one
Step-by-step explanation:
Find the area please
Answer:
Area = (5 * 6.5)/2 =16.25 sq.yds
Step-by-step explanation:
The area of a triangle is given by half of the product of the base and the height.
Here
base = 5 yd
height = 6.5 yd
Area = (5 * 6.5)/2 =16.25 sq.yds
In dice, what is the total probability that just one six appears?
Answer:
it's 1 of a 6 chance fir getting six
#MARKMEASBRAINLISTAnswer: 30.5 %
explanation: When you roll two dice, you have a 30.5 % chance at least one 6 will appear. This figure can also be figured out mathematically, without the use of the graphic.
Can someone help me with these questions
What is the domain and range function?
Answer:
A.
Step-by-step explanation:
1. what is f(3)?
2. what is f(-2)?
3. find g(10).
4. given g(x) = 17, find x.
Answer:
14, 19, 26, 7
Step-by-step explanation:
f(3) = 2(3)^2 - 3(3) + 5
f(3) = 2(9) - 9 + 5
f(3) = 18-9+5
f(3) = 14
f(-2) = 2(-2)^2 - 3(-2) + 5
f(-2) = 2(4) + 6 + 5
f(-2) = 8 + 6 + 5
f(-2) = 19
g(10) = 3(10) - 4
g(10) = 30-4
g(10) = 26
17 = 3x-4
21 = 3x
7 = x
24.Jill has $800 and is spending $30 per week. Gill has $150 and is saving $20
per week. In how many weeks with Jill and Gill have the same amount of money?
Please help on this! Thanks!
Answers:
a = 7b = 14c = 7d = 7*sqrt(3)======================================================
Explanation:
The smaller triangle on the left is a 45-45-90 triangle. In these triangles, the hypotenuse is sqrt(2) times that of the leg length.
The hypotenuse shown is 7*sqrt(2), so that must mean each leg is 7 units long. Therefore, a = c = 7.
The triangle on the right is a 30-60-90 triangle. The shorter leg (opposite the smallest angle of 30 degrees) doubles to get the hypotenuse. So we can say b = 2a = 2*7 = 14. The longer leg is exactly sqrt(3) times that of the shorter leg. The longer leg is d = a*sqrt(3) = 7*sqrt(3)
Find the length of the unknown leg of the right triangle. Use pencil and paper.
Draw the triangle on graph paper and measure to verify the answer.
Answer:
15Step-by-step explanation:
Use Pythagorean:
x² + 2.75² = 15.25²x² = 15.25² - 2.75²x² = 225x = √225x = 15Step-by-step explanation:
Perpendicular=p=2.75Hypotenuse=h=15.25we know that
[tex] \boxed{ \sf \: h {}^{2} = {p}^{2} + {b}^{2} } \\ \rm \mapsto \: {(15.25)}^{2} = {(2.75)}^{2} + {b}^{2} \\ \rm \mapsto \: {b} {}^{2} = {(15.75)}^{2} - {(2.75)}^{2} \\ \rm \mapsto \: b = \sqrt{ {(15.25)}^{2} - {(2.75)}^{2} } \\ \rm \mapsto \: b = \sqrt{232.5 - 7.5} \\ \rm \mapsto \: b = \sqrt{225.5} = 15.07=15(approx)[/tex]
WHOEVER ANSWERS FIRST GETS BRAINLIEST (SCIENCE)
Is this statement true or false?
Decomposers such as bacteria recycle dead tissue into reusable chemicals for other producers. Then the consumers eat the producers. This is an example of how nutrients are recycled through an ecosystem.
Answer:
Questoin:
1. Ecosystems contain producers, consumers, and decomposers. Which list below includes an example of each?
fungus, chipmunk, fox
dandelion, squirrel, bacteria
cricket, beetle, woodpecker
maple tree, blue jay, hawk
2. Which list below shows the correct path of energy flow through a food chain?
carnivore>herbivore>decomposer>producer
herbivore>producer>decomposer>carnivore
producer>herbivore>carnivore>decomposer
producer>carnivore>decomposer>herbivore
3. Consider the energy pyramid. Which statement best summarizes what happens to energy as it flows through the food chain?
The amount of energy transferred between trophic levels decreases up the food chain
The amount of energy transferred between trophic levels increases up the food chain.
The amount of energy transferred between any two trophic levels of a food chain is the same.
The amount of energy at each trophic level of a food chain is independent of the other levels
Step-by-step explanation:
Answer:
the answer is true!!!
hope this helped :D
solve for x
can somebody please help
Answer:
15
Step-by-step explanation:
you can easily use this for it a^2 + b^2 = c^2 where x would be c. after you plug everything in, take the square root of what you got for a^2 + b^2, that will give you x
María circula en bicicleta de su casa al trabajo ¿ qué distancia recorre en un viaje de ida si el radio de una rueda mide 35 cm y las ruedas giran en total 1200 vueltas cada una ?
Answer:
Step-by-step explanation:
answer this for brainilest and 30points (no links or internet answer or you will get flagged
Answer:
0.6 is your answer if you need explanation than comment me
y=5x−2 into polar form
Answer:
r·sin Ф = 5(r·cos Ф) - 2
Step-by-step explanation:
y = r·sin Ф and x = r·cos Ф, and so
y = 5x - 2 becomes
r·sin Ф = 5(r·cos Ф) - 2
Answer:
rsin(0) = 5rcos (0) - 2
Step-by-step explanation:
Convert y = 5x - 2 to polar coordinates.
To convert to polar apply: x = r · cos (0), y = r · sin (0)
Find the principal. SHOW ALL WORK to receive FULL CREDIT.
I=P∙r∙t
Interest earned: $45
Principal: ?
Interest rate: 3%
Time: 5 months
Answer:
300
Step-by-step explanation:
I = interest earned
P = Principal
R = interest rate
T = Months
plug in all the numbers which would be...
45 = P x 0.03 x 5 *Note that 0.03 is 3% in decimal form
0.03 x 5 = 0.15
45 = P x 0.15
to make the P by itself you have to divide 0.15 to both sides
45/0.15 = 300
P = 300
Help me with this question pls
Answer:
24
Step-by-step explanation:
The question is asking how many blueberries per day and in ounces, so we divide 3 by 2
3/2 = 1.5
Then, convert 1.5 pounds into ounces
1 pound = 16 ounces
1.5 * 16 - 24
Suppose we want to choose to letters without replacement three letters a b and c. How many ways can this be done if the order of the choices is relevant? How many ways can this be done if the order of the choices is not relevant?
Answer:
6 ;
3
Step-by-step explanation:
Letters = (a, b, c)
Number of letters to be chosen = 2
If the order is relevant, then we use permutation :
nPr = n! ÷ (n-r)!
3P2 = 3! ÷ (3-2)!
3P2 = (3 * 2 * 1) ÷ 1
3P2 = 6
If the order is not relevant ; We use combination :
nCr = n! ÷ (n-r)!r!
3C2 = 3! ÷ (3-2)!2!
3C2 = 3! ÷ 1!2!
3C2 = (3 * 2!) ÷ 2! * 1
3C2 = 3
PLEASE ANSWER ALL OF THESE QUESTIONS, WORTH 25 POINTS WITH STEPS/EXPLAIN
4. Explain how to show that the line through points A(-2,-5) and B(-1,5) is parallel to the line that represents
the equation y=10x + 12.
What shape will result when you make a vertical cross section through the picture below?
A) Circle
B) Cylinder
C) Rectangle
D) Sphere
Answer:
rectangle
Step-by-step explanation:
HELP PLEASE !!!!!!!!
Answer:
(-8,12)
Step-by-step explanation:
What is the volume of this container?
A.4,000 cm^3
B.6,000 cm^3
C.900 cm^3
D.3,000 cm^3
Answer:
6000 cm³
Step-by-step explanation:
Here, we have 2 cuboids. What we do is add the area of both together.
Area of a cuboid is l * b * h
Cuboid A, area = 20 * 15 * 10 = 3000
Cuboid B, area = 20 * 15 * 10 = 3000
3000 + 3000 = 6000
Find the slope of the line through the points (-4, 3) and (3, 5)
Answer: 2/7
Step-by-step explanation:
Slope is ∆y/∆x. ∆ is read as "delta". The "delta" sign means "the difference between". So that means the difference between the y-coordinates divided by the x-coordinates gives us slope. Therefore, using the coordinates, 5-3 gives us the rise. And 3-(-4) gives us the run. Rise/Run is also equivalent to the slope. Thus, our final answer is 2/7.
00:00
Which figure is a translation of Figure 1?
y Figure A
6
BE
4
Figure B
Σ
2.
Figure
o Figure 1
X
0 2 4 6 8
Figure A
Figure 3
Review progress
Answer:
Figure A is a translation of Figure 1
hope it helps...
1.Construct or draw an isosceles triangle with one angle measure of 70 degrees. Label all of the angle measures.
Answer:
See images
Step-by-step explanation:
Either one should work.
An isosceles triangle is a triangle where two angles are the same & the third angle is the supplement of their sum.
If you wanted the matching angles to be 70 & 70, your final angle would be 40 because:
70 + 70 = 140
180 - 140 = 40
If you wanted the supplement angle to be 70, your matching angles would be 55 & 55 because:
180 - 70 = 110
110 / 2 = 55
Hope this helped. :)
i need help please if u give me the right answer i’ll give u a brainliest
Answer:
the answer is 12 i think
Step-by-step explanation:
im not positive but thats what i think
2. Between which two weeks did the plant grow the least?
Answer:Probably the first week
Step-by-step explanation: It takes a while for a seed to get used to the dirt around it
If x=|9| what are the possible value of x
The requreid if x = |9|, then x could only have one possible value, which is x = 9
The absolute value of a number is its distance from zero on the number line. When pointing to the absolute value of a positive number, the result is the same number.
The absolute value of 9 is 9 since 9 is already a positive number.
The absolute value of 9 is 9. Therefore, if x = |9|, then x could only have one possible value, which is x = 9
So the only possible value of x is 9.
Learn more about absolute function here;
https://brainly.com/question/10664936
#SPJ1
Can someone help me please
h(x)=1x-21, find h(-10)
Answer:
h(-10) = -31
Step-by-step explanation:
Substitute -10 for x in h(x)=1x-21:
h(-10) = 1(-10) - 21, or
h(-10) = -10 - 21 = -31
h(-10) = -31