Manco went scuba diving. As he dove deeper, the water pressure around him increased at a constant rate. The table compares Mancini's depth (in meters) and the water pressure around him(in atmospheres). what was the pressure around manco when he was 30 meters deep?
Answers
Answer:
4.0 atm
Step-by-step explanation:
it looks to be a proportional ratio so for every meter pressure increases by .1 atm so if you add .8 to 3.2 you get 4 atm
Related Questions
find scale factor, value of x, y & z please
Answers
I'm Super Duper Sorry But Unfortunately I Don't Know The Answer I Need Points Because I Have A Timed Test And I Need Answers For My Questions Again I'm Super Sorry I Wish I Could Help But I'm Desperate. : (
Given the following function
y = -1/2 (x-2)2+3
Find the vertex, y-intercept, and x intercepts.
Answers
1. Elijah's puppy weighs 35 ounces. If he weighed 20 ounces at the last visit to the veterinarian's office, what is the percent increase in the
puppy's weight?
The percent increase is type your answer...
Answers
Answer:
75 percent
Step-by-step explanation:
percent increase = increase/original ×100
= (35-20)/20 ×100 =15/20 ×100= 15×5= 75
Given that sin 42° ≈0.669, enter the cosine of a complementary angle.
Answers
Answer:
0.01167
Step-by-step explanation:
180 - 0.669 = 89.331
complementary angle = 89.331
cos(89.331) = 0.01167
Please help me?
Find the slope of the points given, and show work
(2,4) and (-3,3)
Answers
Answer: 1/5
Step-by-step explanation:
Let's find the slope between your two points.
(2,4);(−3,3)
(x1,y1)=(2,4)
(x2,y2)=(−3,3)
Use the slope formula:
m=y2−y1/x2−x1
=3−4/−3−2
=−1/−5
=1/5
Match each equation to a step that will help solve the equation.
Eqautions: Numbers:
1) Multiply each side by 5.
2) Multiply each side by -5.
3) Multiply each side by 1/5.
4) Multiply each side by -1/5.
A) 5x= 0.4
B) x/5=8
C) 3 = -x/5
D) 7 = -5x
Answers
2 and C
3 and A
4 and D
B) x/5 = 8 — 1) Multiple by 5
C) 3 = -x/5 — 2) Multiple by -5
D) 7 = -5x — 4) Multiple by -1/5
Explanation:
A:
5x = 0.4
5x • 1/5 = 0.4 • 1/5
x = 2/25 or 0.08
B:
x/5 = 8
x/5 • 5 = 8 • 5
x = 40
C:
3 = -x/5
3 • -5 = -x/5 • -5
-15 = x
x = -15
D:
7 = -5x
7 • -1/5 = -5x • -1/5
-7/5 = x
x = -7/5 or -1.4
Hope it helps!
How is today's rhinoceros similar to the triceratops dinosaur of long ago? How is it different?
Answers
Answer:
Very, very distant relatives. Mammals and dinosaurs branched off from a common ancestor hundreds of millions of years ago. They may both have horns, but triceratops and rhinos are very different. Usually you wouldn't refer to them as “related.”
Sam and Jane split the cost of one sandwich and two bottles of water. The sandwich cost $4.50 and EACH bottle of water cost $1.25. How much did each person pay? (Multiple Step Problem) * 10 points
Answers
Answer:
3.50
Step-by-step explanation:
1.25 x 2 = 2.50
2.50 + 4.50 = 7
7 / 2 = 3.50
Hope this helps!
How many degrees is -6.2 rotations clockwise
Answers
explanation:
360°(-6.2) = −2,232°
2 /8 The Math Club’s spring banquet was a huge success, and Ray and Aletha are calculating the tip. The total bill was $360. What is the amount of tip that Ray and Aletha if they leave a 20% tip? $50 $542 $72 $56
Answers
Answer:
$72
Step-by-step explanation:
im guessing
Translate the sentence into an equation.
Twice the difference of a number and 5 is 8.
Use the variable x for the unknown number.
Answers
To solve, you use the distributive property as shown below!! :)
2x - 10 = 8
2x = 18
x = 9
Hope this helped you :)
Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Answers
Answer:The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
Answer the questions to estimate the probability that the Iceblades will win the game.
1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Write your answer in the space below.
2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?
Write your answer in the space below.
3. Group 1 is a success. Explain why.
Write your answer in the space below.
4. In this simulation, which groups are successes? How many successes are there in the 10 groups
Step-by-step explanation:
8r - 4 (7r - 5) this is the question im struggling with
Answers
i am pretty sure the answer is:
= -20r + 20
please help me :)))))
Answers
Answer:
12 touchdowns
Step-by-step explanation:
129 / 10.75 = 12
I hope I helped!!
let t=number of touchdowns
your equation would be 10.75t=129
to do this, you would divide both sides of the equation by 10.75 to eliminate it from the t on the left side, leaving you with t=12. hope this helps!
This is easy but hard for me can someone help me ASAP please
Answers
Answer:
u have them all selected
Step-by-step explanation: but i thnk the answer is -3 and -1
cuál es el resultado de 1/3 + 5/6?
Answers
Answer:
it will be 1 1/6 or 7/6
Step-by-step explanation:
Hope this helped
Is y= 4x2 – 2x + 7 linear?
Answers
Answer:
yes
Step-by-step explanation:
A bakery makes an equal number of 2 types of pies. This year the bakery made a total of 1,954 pies. How many of each type of pie did the bakery make?
Answers
Answer:
977
Step-by-step explanation:
The number of pies of each type is 977.
What is the application ratio and proportion?A ratio is the relation between two numbers as a / b. A proportion is the equality of two ratios as a / b = c / d.
Ratio and proportion can be applied to solve Mathematical problems dealing with unit values of the quantities.
Given that,
The total number of pies is 1,954.
Number of types of pie = 2.
Each type of bakery can be found by taking the ratio of the number of pies and number of types of pie as follows,
1954/2
= 977
Hence, the number of each type of pie made by the bakery is 977.
To know more about ratio and proportion click on,
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Can someone help me with this question pls and thank you
Answers
Answer:
x>2
Step-by-step explanation:
Longer than two hours is >.
What ordered pairs satisfy the function y=2/3+1
Answers
Answer:
2345678io90
Step-by-step explanation:
What is the product of (3to the square root of 8)(4 to the square root of 3)? Simplify your answer
Answers
Answer:
A. [tex] 24\sqrt{6} [/tex]
Step-by-step explanation:
Given:
[tex] (3\sqrt{8})(4\sqrt{3}) [/tex]
Multiply both together as shown below:
[tex] (3*4*\sqrt{8}*\sqrt{3}) [/tex]
[tex] 12\sqrt{24} [/tex]
[tex] 12\sqrt{4*6} [/tex]
[tex] 12*\sqrt{4} * \sqrt{6} [/tex]
[tex] 12*2 * \sqrt{6} [/tex]
[tex] 24* \sqrt{6} [/tex]
[tex] 24\sqrt{6} [/tex]
Need help ASAP
Which number line correctly shows -3 - -1.5?
Answers
Answer:
The top one I'm pretty sure.
a quadratic function that fits the points (0,5) (2,3) (4,9)
Answers
Answer:
Step-by-step explanation:
y=ax^2+bx+c we are given point (0,5) so if x=0, y=c, so c=5. We have two other points
(2,3)(4,9) which gives us
4a+2b+5=3 and 16a+4b+5=9
Subtracting twice the first from the second
16a+4b+5-8a-4b-10=9-6
8a-5=3
8a=8, so a=1, so using 4a+2b+5=3 we get
4(1)+2b+5=3
2b+9=3
2b=-6
b=-3 so our quadratic is
y=x^2-3x+5
The two-way frequency table below shows data on whether Karissa had an ice cream cone and whether the day was during the week or on the weekend. Complete the following two-way table of column relative frequencies. (If necessary, round your answers to the nearest hundredth.) Weekday Weekend Had an ice cream cone 232323 454545 Did not have an ice cream cone 155155155 666 Weekday Weekend Had an ice cream cone Did not have an ice cream cone Column total 1.001.001, point, 00 1.001.001, point, 00
Answers
Answer:
Answers below
Step-by-step explanation:
0.13 0.88
0.87 0.12
Hope this helps!
The two-way column relative frequency table is,
Weekday Weekend
Had an ice cream cone 0.29 0.88
Did not have an ice - 0.87 0.11
cream cone
Total 1.00 1.00
What is two-way frequency table?"It is a way to display frequencies for two categorical variables."
"One category is represented by rows and a second category is represented by columns."
Now, We need to find the column relative frequency table.
First we find the total of each column.
Weekday Weekend
Had an ice cream cone 23 45
Did not have an ice - 155 6
cream cone
Total 178 51
Now, divide each element of column by its respective total.
Weekday Weekend
Had an ice cream cone 23/178 45/51
Did not have an ice - 155/178 6/51
cream cone
Total 178/178 51/51
Therefore, the two-way column relative frequency table would be,
Weekday Weekend
Had an ice cream cone 0.29 0.88
Did not have an ice - 0.87 0.11
cream cone
Total 1.00 1.00
Learn more about relative frequency table here:
brainly.com/question/12576014
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Evaluate k + 26 when k = 10
Answers
Step-by-step explanation:
When k = 10
Then
k + 26
= 10 + 26
= 36
Hope it will help :)
Answer:
36
Step-by-step explanation:
k = 10
k + 26 =
10 + 26 =
36
Carmen runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?
Answers
Answer:
4.2 miles
Step-by-step explanation:
6 miles/50 minutes = x miles/35 minutes
1. Since 5 is the GCF (greatest common factor) of x and 35, that is what the ratio must first be converted into, by dividing by 10: 6/50 = 0.6/5
2. To convert this to 35 minutes, it must be multiplied by 7, because 5 * 7 = 35. This leaves us with the answer:
0.6/5 = 4.2 miles/35 minutes
HELP I NEED HELP ASAP
The side length of a square is represented by the expression 10x-6 centimeters. The side length of the square is doubled and then reduced by 4 centimeters to create the side length of a new square. Which expression represents the area of the new square?
Answers
Answer:
D) 400x²-640x+256
Step-by-step explanation:
2(10x-6)-4=20x-16
(20x-16)(20x-16)=
400x²-640x+256
Is y=2/3x+5 proportional or non-proportional
Answers
9514 1404 393
Answer:
non-proportional
Step-by-step explanation:
The "+5" means that y is not zero when x is zero. A proportional relation has no added constant. It is of the form ...
y = kx
The relation is non-proportional.
Will give brainliest if you can answer at least one of these, or tell us how to do them
Answers
See the attached picture
This graph shows which inequality?
t ≥ –4
t > –4
t ≤ –4
t < –4
Answers
Answer:
C) t<=-4
Step-by-step explanation: