Surface water has no relationship to groundwater since it is formed in different parts of the watershed. True or False?
Answer:
true
Step-by-step explanation:
In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx, where x is the length and y is the weight. Use the information in the table to find k, the constant of proportionality?A.25.0 B.27.5 C.30.0 D.32.5
Answer:
C
Step-by-step explanation:
multiply by 2 then add half of the original number
The constant of proportionality(k) is 5/2 and the corresponding weight is
30 ounces for 12 inches.
What are ratio and proportion?A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
Given, The lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx.
Now, when x = 6, y = 15
15 = 6k.
k = 15/6.
k = 5/2.
Now, when length(x) is 12 then,
y = 12(5/2).
y = 30.
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At a petting zoo, there are 2 chickens, 4 deer, 3 donkeys, and 6 goats. What is the ratio of goats to the total number of animals written in simplest form
Answer:
2:5
Step-by-step explanation:
There are 6 goats and 9 other animals, with a total of 15 animals, which gives us 6:15. The simplest form that 6:15 can be is 2:5. Hope this helps!
At a grocery store, you want to buy 1 (9 /10) lb of turkey. What decimal should the digital scale show?
Answer:
4.7 lbs i think my brutha
Step-by-step explanation:
PLEASE HELP ME!!!!!!!!!!! The number of tourists at the beach per weekend in July was 55,000. In November, the number
of tourists per weekend was 18,000. Find the percent of change from July to November. (Hint: Round to the nearest hundredth)
Answer:
The percentage change from July to November is 67.27 %
Step-by-step explanation:
Pls answer 2 algebra 1 questions for 25 points tank u.
-45<48
-6>2
I GOT IT RIGHT ON THE TEST
Help if you can thank you
Please help :(,,,,,.......
Answer:
the answer is b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
HURRY PLS!!! DUE TODAY!!!!
Shirts are on sale for 20%.You buy 2 of them. As you pay, the cashier says, “20% off of each shirt means 40%off the total price.” Do you agree or disagree? Please explain thoroughly.
Answer:
disagree
Step-by-step explanation:
you don't go to a store that has shirts on sale for 20 percent off and buy 2 shirts and get 40 percent off you get 20 percent off of your total
continue to halllllllllp
Answer:
A?
Step-by-step explanation:
........................
If A. is a negative rational number and B. is a positive rational number, which of the following must be true? Give an example for the statements that are true and a COUNTEREXAMPLE for the statements that are false.
A. a - b is a positive
____________________________________
B. b - a is a positive
____________________________________
C. b + (-a) is a negative
____________________________________
COUNTEREXAMPLE : its a theory HELP MEEEEE PLES
Answer:
A. False
B. True
C. False
Step-by-step explanation:
hope this helped
Can someone help me with these
1 : (+61)×(-28)=
2:(-36)÷(+6)=
3:(+87)+(+15)=
4: (+2)-(+96)=
5:(+60)÷(-3)=
6 :(+15)-(20)=
(+2)-(+7=
(+65)×(-20)=
A.10;37°
B.17;53°
C.10;53°
D.14;37°
PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!
in an experiment, the temperature of a solution is -7/8 °F. The temperature drops 1 1/2 °F. What is the temperature after the drop? What is the common denominator of -7/8 and
1 1/2
Answer:
8
Step-by-step explanation:
IM WASTING MY POINTS REEEEEEEE bUt help
Answer:
That is too tiny for me to see.
Step-by-step explanation:
Maybe edit this and zoom in a little bit.
Answer:
I think the answer is B. but if you get it wrong i'm sorry i don't know for sure
Step-by-step explanation:
Plz mark brainliest
The price of one share of a stock fell $4 each day for 8 days. By how much did the value of the stock change in the time period?
A. $32
B. $24
C. -$24
D. -$32
Answer:
D. -$32
Step-by-step explanation:
Multiply 4 by 8. If the stock went down, it would be -$32.
why do we learn properties of real numbers?
answer quick :D
Answer:
The properties of the Real Number System will prove useful when working with equations, functions and formulas in Algebra, as they allow for the creation of equivalent expressions which will often aid in solving problems. In addition, they can be used to help explain or justify solutions.
please help me with this IXL i only have an hour like i said on my last question and please tell me how to get the answer so i can do the IXL on my own plz!
Answer:
y=2x-6
Step-by-step explanation:
The slope of a line shows the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
Can anyone help with this? Its only a picture, and don't say "IDK", it is also due tonight.
Answer:
I believe it would be y = 5x
Please let me know if I've done something wrong :)
Answer:
Y=5x
Step-by-step explanation:
y=mx+b
m=slope
the slope is 5/1
b=yintercept
the y intercept is at 0,0
y=5x
A board game that normally cost 30 bucks is on sale for 25% off. What is the sale price of the game?
Answer:
$22.50 Hope this helps
Step-by-step explanation:
(Giving Brainliest) Photo is below
Answer: D
Step-by-step explanation:
Please help! I with give
There is no answer choices
Answer:
B=5
Step-by-step explanation:
25/5=5
I don´t know about scale factor so I will also say 5
Answers:
Scale factor = 1/5B = 5===========================================
Explanation:
Look at the left most sides of each figure. Dividing the smaller side over the larger leads to 7/35 = (1*7)/(5*7) = 1/5. This is the scale factor. It means the blue figure's side lengths are 1/5th of the orange figure's corresponding side lengths.
So that explains why your teacher put A = 20(1/5) = 4
Multiplying the orange side lengths by the scale factor gets you the blue side lengths.
Now focus your attention on the far right most side lengths of 25 and B
We can see that B = 25(1/5) = 5 feet.
hey you...yes you right there... i need your help like right now pleaseee
Examine the two-step equation.
Which property of operations allows you to add the same constant term to both sides?
multiplication property of equality
division property of equality
addition property of equality
subtraction property of equality
Answer:
the answer is 28!
Al’s Produce Stand sells 6 ears of corn for $1.50. Barbara’s Produce Stand sells 13 ears of corn for $3.12. Write two equations, one for each produce stand, that model the relationship between the number of ears of corn sold and the cost.
1. What was Al's equation and what was Barbara's equation?
Ears of corn for Al is: 6, 14, 21 and ____.
How much it cost is: 1.50$,___,___ and 50.00$
Ears of corn for Barbara's: 13, 14, 21 and ___.
How much it cost: 13.12$,___,___ 49.92.
(The underlines mean blank BTW. And I will give brainliest)
The equation for AI's stand is 6C = $1.5 and for Barbara's stand is 13C = $3.12.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Al’s Produce Stand sells 6 ears of corn for $1.50. Barbara’s Produce Stand sells 13 ears of corn for $3.12.
The expressions can be written as:-
AI's stand is,
6C = $1.5
Barbara's stand is,
13C = $3.12.
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THREE milkshakes cost $9.75. At this rate, how much do TWO milkshakes cost? * THE CHOICES ARE: $6.50,$3.25,$3.75,$4.88, CHOOSE ONE PLEASE TELL ME WITH PROOF.
Answer:
6.50
Step-by-step explanation:
9.75 divided by 3 = 3.25 each milkshake is 3.25 so 3.25 x 2 = 6.50
Answer:
6.50
Step-by-step explanation:
9.75 divided by 3 is 3.25 times that by 2 then you get 6.50
anyone know diss shape?
Answer:
compound of twelve pentagrammic prisms
Step-by-step explanation:
What is 5 times 6 plus 8 divided by 3 time 6n<3 if n is 4
Answer:
0.528<3
Step-by-step explanation:
[tex] \frac{5 \times 6 + 8}{3 \times (6 \times n)} < 3[/tex]
[tex] \frac{5 \times 6 + 8}{3 \times (6 \times 4)} < 3 [/tex]
[tex] \frac{38}{72} < 3[/tex]
0.528<3
Answer:
you should use math-way it helps with math questions
Step-by-step explanation: