Answer:
Fish with -1 foot
Step-by-step explanation:
- = under
+= above
If you set your water level to 0 then:
-1 +0 = -1 so the fish is 1 foot under the water level
-5 +0 = -5 do the fish is 5 foot under the water
And the last fish either jumped super high or it was hanging on a fishing line becouse it was 8 feet above the water level
So the fish that was the closes to the water level was the fish with -1
The table shows the heights of some United States
waterfalls. What is the height of each waterfall?
PLEASE HELP I REALLY DONT UNDERSTAND
Answer:
x = 1
Step-by-step explanation:
If you plug in 1 in both equations you will get 3 as your answer as it is the intersection of those two functions.
A national study report released by the Center for Studying Health System Change (HSC) in 2010, indicated that 20.9% of Americans were identified as having medical bill financial issues. Many people in families with problems paying medical bills in 2010 experienced severe financial consequences from their medical debt, with about two-thirds reporting problems paying for other necessities and a quarter considering bankruptcy, the study found. What if a news organization randomly sampled 400 Americans from 10 cities and found that 90 reported having such difficulty. A test was done to investigate whether the problem is more severe among these cities. The result of this test is ________.
Answer:
The result of this test is 0.2156
Step-by-step explanation:
Given the data in the question;
The proportion of Americans having medical bill financial issues is ;
p = 20.9% = 0.209
CLAIM;
The problem is more severe among the cities
so
H₀ : p = 0.209
H₁ : p > 0.209 { this is our claim }
population n = 400
number of people that reported difficulty x = 90
so
sample proportion p" = x / n = 90 / 40 = 0.225
Test Statistics;
z = [ (p"-p) / √( (p(1-p))/n ) ]
we substitute
z = [ (0.225 - 0.209) / √( (0.209(1-0.209)) / 400 ) ]
z = [ 0.016 / √0.0004132976 ]
z = [ 0.016 / 0.0203297 ]
z = 0.787
P-VALUE
p-value = P( Z ≥ z )
p-value = P( Z ≥ 0.787 )
p-value = P( Z ≤ -0.787 )
from normal distribution table;
p-value = P( Z ≤ -0.787 ) = 0.2156
p-value = 0.2156
Therefore, The result of this test is 0.2156
I need help plzzzzzzzzzzzzjdbfhrrhebehdbzzzzzzzzzzzzzzzz
Answer:A
Step-by-step explanation: im not too sure but i think 1-2/5=3/5 which would be red so
Answer:
The answer to this is a because it has a sequence of three
A circular pool has a
circumference of 65.94 ft.
What is the pools diameter?
Answer: 20.989353895 or round it up to 21
Step-by-step explanation:
If we want to find a diameter of a circle and given a circumference, we divide the circumference by pi
so 65.94 divide by pi = 20.989353895
Select all the figures that are shaped to represent 60% of the whole.
John has 10 coins in his pocket that are worth $1.60. He has some quarters, some dimes, and some nickels.
which combination of coins could john have in his pocket?
A 3 quarters, 4 dimes, 3 nickels
OB. 4 quarters, 3 dimes, 3 nickels
OC. 5 quarters, 2 dimes, 3 nickels
OD. 6 quarters, 2 dimes, 2 nickels
Answer:
its C :)
Step-by-step explanation:
so 5 quarters is 1 dollar and 25 cents then add 2 dimes its 1 dollar and 45 cents then u add 15 because of 3 nickles and so it makes it 1 dollar 60 cents
You answer 82% of the questions correctly on a 50-question test. How many questions do you answer incorrectly
Suppose WX = 4x - 8 and WZ = 2x + 2. Solve for x
Answer: 5
Step-by-step explanation:
Because the shape is a kite we can tell that WX and WZ are congruent.
So 4x-8 = 2x+2
Add 8 to both sides
4x = 2x+10
Subtract 2x
2x = 10
Divide by 2
x = 5
Valerie watched a movie for 110 minutes During that time Julie read a book fot 2 hours whose activity was longer
Answer:
Julie
Step-by-step explanation:
A 110 minute movie is 1 hour and 50 minutes so julie's two hour long book is longer
Answer:
2 hours= 120 minutes
120>110 Therefore Julie had longer activity
Step-by-step explanation:
A sphere has a radius of 12 inches. What is its volume
Answer:
26899 in³
Step-by-step explanation:
The volume of a sphere of radius r is V = (4/3)πr³.
If the radius is 12 in, then the volume is V = (4π/3)(12 in)³, or approximately 26899 in³
how many times does 91 go into 15???
Answer:
18.2
Step-by-step explanation:
divide 91 by 5
x x x x x. x x x x x x x x x x xx. x
i just want some help please :( I’m tired of all these links .
You answer 82% of the questions correctly on a 50-question test. How many questions do you answer incorrectly
Answer:
If you had a 50 question test and a grade of 82% then you would have gotten 9 questions wrong and 41 correct anwsers.
Find the approximate length of the line AB PLZZZZZZZZZZZZZZZZZZ HELPPPPPP
Answer:
Approximate length of line AB is 8.6
Step-by-step explanation:
Input Data :
Point 1 (xA, yA) = (8, 2)
Point 2 (xB, yB) = (3, 9)
Objective :
Find the distance between two given points on a line?
Formula :
Distance between two points = √(xB − xA) ^2 + (yB − yA)^2
Solution :
Distance between two points = √(3 − 8) ^2 + (9 − 2) ^2
= √(−5) ^2 + 7^2
= √25 + 49
= √74
= 8.6023
Distance between points (8, 2) and (3, 9) is 8.6023
hope this helps and is right :)
Answer:
First choice
12.0
Step-by-step explanation:
Make a right triangle, drawing straight lines, down from point A and left from point B. Use the pythagorean theorum to solve.
I will use "x," "y," and "z" as sides of the triangle as to not confuse between points a and b.
Line AB is line z
x^2 + y^2 = z^2
8^2 + 9^2 = z^2
64 + 81 = z^2
145 = z^2
(find square roots of both)
12.0416 = z
please look at picture. i will give brainliest to the correct answer!!!
Answer:
N = 30
Step-by-step explanation:
30 divided by 10 is three. Three plus three equals 6.
Find the area of a triangle
Answer:
B.17.5cm²
Step-by-step explanation:
S=a+b+c/2=
5+8+7/2=10
S=10
Area of the triangle=[tex]\sqrt{3(5-a)(5-b)(5-c)}[/tex]
⇒[tex]\sqrt{10(10-5)(10-8)(10-7)}[/tex]
⇒[tex]\sqrt{10*5*2*3}[/tex]
⇒[tex]\sqrt{300}[/tex]
⇒17.5cm²
hope it helps...
have a great day!!
The graph represents the length and
I height of a wheelchair ramp. Find the
slope of the ramp.
Answer: 1/4
Step-by-step explanation: Take point (1,1) put the rise (2) over the run (8) and then simplify.
If the radius of a circle is 3, calculate the diameter.
also can anyone please explain how to do this? i would really appreciate it.
Answer:
The diameter would be 6
Step-by-step explanation:
the radius is half of a diameter, so you would have to double the radius to get the diameter
d=2r
=2(3)
=6
The diameter reaches across the circle, while the radius reaches only half way, so you would have to double the radius to get the diameter (2r)
sorry if this doesnt make sense
take care, stay safe, be careful, and live
stay safe
-Ken Ken (kenma #3)
the questions are in the pictures
REAL ANSWERS ONLY PLEASE :) thank you
the Anser un the Fire one is B and the answer on the 2nd one is A
Helllpppppppppppp fast this
Answer:
None of he choices are correct. Now before you say I'm wrong, look at any one of the unknown angles. You can plainly see that they each are greater than 90 °.
x = 120°
Step-by-step explanation:
5 sides
(180 x 5) - 360 = 540° total of interior angles
540 - 90 - 90 = 360° total for the 3 unknown angles
x = 360/3 = 120°
HELP ME PLEASE I'll give brainless.
∠IJG = ∠FGE (they are corresponding angle)
So, ∠FGE = 50°
Answer:
∠FGE is also 50°
Step-by-step explanation:
they are corresponding angles.
Sarah adds 2 to her shells each week. which pattern could show how many shells Sarah has each week?
Answer: You can add 2 shells each week so you can count by 2's or multiply 2 to each week.
Step-by-step explanation:
2x1=2
2x2=4
2x3=6
2x4=8
2x5=10
2x6=12
2x7=14
2x8=16
2x9=18
2x10=20
etc..
Please help due soon!!
Answer: [(3/4)π] in² or (0.75π) in²
Step-by-step explanation:
Here, we are asked to find the area of a sector. So we are going to use the formula: A=πr²(θ/360)
--------------------------------------------------------------
Given
r=3 in
θ=30°
Solve
A=πr²(θ/360)
A=π(3)²(30/360)
A=9π(1/12)
A=[(3/4)π] in²
A=(0.75π) in²
Hope this helps!! :)
Please let me know if you have any questions
Are the two triangles similar to one another? *
1 point
Answer:
yes
Step-by-step explanation:
How can you determine the part of an hour that is 15 minutes?
Answer:
You'll need to convert the minutes part to hours. 15 minutes times 1 hour per 60 minutes will make the conversion to hours and minutes will cancel out. 0.25 hours times 60 minutes per 1 hour = 0.25 hr × (60 min/ 1hr) = (0.25 × 60) min = 15 minutes.
Step-by-step explanation:
Could someone help? I got my answer, but I want to check if I’m right.
Hope it helps you........
This is for today someone can help me pls!!!
Answer:
sdf
Step-by-step explanation:
sdfgh
please help if you can!!!!
I promise I will make brainliest!!!!
Answer: B
Step-by-step explanation: Hope this help :D
Please help. Thank you
Answer:
A
Step-by-step explanation:
look where the plot is Set 1 is at 8 and Set 2 is at 10. obviously 10 is greater than 8