The average temperature in Antarctica is about -50°C. Which of the following best describes -50°C?
A. 50°C above freezing
B. 82°C below freezing
C. 82°C above freezing
D. 50°C below freezing

Answers

Answer 1

Answer:

D

Step-by-step explanation:

50°C below freezing point of water


Related Questions

The drop down option for the least minimum is k,g,f,h & the maximum options are h,g,k,f

Answers

1 is the answer  OR h

PLEASE HELP
If triangle ABD similar to triangle EFG , find BC and FH. Options are in the picture ^^

Answers

Answer:

B. BC=12, FH=9

Step-by-step explanation:

no clue tbh but it worked

Saturday morning, 55% of the customers at The Gap spent over $50. If there were 300 customers at The Gap that morning, how many of them spent more than $500 ?

Answers

Answer:

165 customers spent more than $500.

Step-by-step explanation:

If you ment to put $500 for both, then you have to multiply 300 by 55%. This will give you 55% of 300 which is the amount of people that spent more than $500. You multiply them to get your answer.

-4 - 2 (y + 1) = -7
step by step pla

Answers

Answer is: y= 1/2
Couldn’t fit all steps let me know if you need all of the steps!
Y=1/2

Step by step:
-4 -2y -2 = -7
-6-2y= -7
-2y = -7+6
-2y = -1
Y=1/2

which is greater 5.8 or fifty eight hundreds

Answers

Answer:5.8

Step-by-step explanation:

Answer:

The answer is fifty eight hundreds. This is because it is the same as 5800.

Step-by-step explanation:

If this helped I would appreciate it if you marked me brainliest. Thank you and have a nice day!

1
A measuring tape measures distance to
2.0
or 0.5, of an inch. Which is
the most appropriate way to report a length measured using this
measuring tape?
A. 12.5 inches
B.12.49936 inches
C.13 inches
D. 12.49 inches

Answers

A

because with b you would be able to get that close of a measurement with a measuring tape c you don't round up that high and D is also too close to 12.5 to not round up

please answer this question

Answers

Answer:

x = 7 or x = -8

Step-by-step explanation:

3|2x + 1| = 45

Divide both sides by 3.

|2x + 1| = 15

Separate into a compound equation.

2x + 1 = 15 or 2x + 1 = -15

2x = 14 or 2x = -16

x = 7 or x = -8

Answer: A

Step-by-step explanation:

Yer welcome

Evaluate the expression 3x for x = 7

Answers

Answer:

3(7)

the answer is 21

Step-by-step explanation:

Answer:

the answer is 21.

The science club went on a two-day field trip. On the first day, the members paid $60 for transportation plus $15 per ticket to the planetarium. On the second day, they paid $95 for transportation plus $12 per ticket to the geology museum. Write an expression to represent the cost for two days for the "n" members of the club.

Answers

Answer:

Total cost for two days for the n members of the club = 155 + 27 n

Step-by-step explanation:

Answer:

155

60+95=155. you have to take day one and add day 2 and there is your answer

Please help me, please

Answers

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[tex] - 5 \: \: and \: \: 3[/tex]

Look :

[tex] - 5 + 3 = - 2[/tex]

[tex] - 5 \times 3 = - 15[/tex]

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Answer:

-5 and 3

Step-by-step explanation:

because -5 + 3 = -2 and -5 X 3 = -15.

-5 is bigger in -5 + 3 so your answer would be negative.

and for the multiplication on use the sleeping dog - - + you have a negative and a positive so the answer would be negative.  

3 mi
4 mi
What is the length of the hypotenuse?
miles
Submit

Answers

The length would be 5 miles

6. Janet makes scarves to sell at the craft fair. Each scarf requires 2.5 yards of yarn. A. At the fabric store, yarn is sold by the foot. If Janet wants to make 84 scarves, how many feet of yarn must she buy?

Answers

Answer:

610 feet

Step-by-step explanation:

From the question :

1 scarf = 2.5 yards of yarn

84 scarves = x yards

Cross Multiply

1 scarf × x yards = 84 × 2.5 yards

x yards = 210 yards

Hence, 84 scarves require 210 yards

Converting yards to feet

1 yard = 3 feet

210 yards = x feet

x feet × 1 yard = 210 yards × 3 feet

x feet = 210 yards × 3 feet/1 yards

x feet = 610 feet

Hence, if Janet wants to make 84 scarves, she need to buy 610 feet of yarn

A football is punted and follows a path from the line of scrimmage similar to the quadratic equation: y= -¹⁄₂₀ (x-25)² + 30 where x is the horizontal distance in yards and y is the height in yards. How far will the ball travel horizontally when it hits the ground after being punted?

A) 60 yards
B) 25 yards
C) 49.495 yards
D) .505 yards

Answers

Do it on a Calculator just type it in

Please answer C and D please ! I would love you forever !!!!

Answers

Answer:

First i need you to tell me the pattern and then i will help you :)

Step-by-step explanation:

-4/1

-1/0

2/1

5/2

8/3

or put then as ratios the same way i am not so sure

Answer:

Do you love me?

Step-by-step explanation:

If h(x) = [tex]\frac{2x+7}{x}[/tex] find [tex]h^{-1} (x).[/tex]

Answers

Answer: The answer is [tex]h^{-1}(x)=-\frac{7}{2-x}[/tex]

Step-by-step explanation: You meant to say that I was finding the inverse, so to find the inverse, interchange the variables and solve for y.

what is the inverse of R(x)= 2(4x)

Answers

Answer:

The inverse function is y=x−24 .

Step-by-step explanation:

Plz help very important question

Answers

9514 1404 393

Answer:

  g(2a) = 8a

Step-by-step explanation:

Put the argument where the variable is and simplify.

  g(a) = 4a

  g(2a) = 4(2a) = 8a

  g(2a) = 8a

Solve for the value of y.​

Answers

Answer:

y=6

Step-by-step explanation:

add both expressions together. 14y+6. Then set this equal to 90, because this is a 90 degree angle. Solve for y. 84=14y. y=6

Step-by-step explanation:

90= 6y+5+8y+1

14y=84

y=6

rewrite in simplest terms. 8(-5d-9) -3(-6d+10)

Answers

Answer:

− 22 d − 102

Step-by-step explanation:

Zayd can row 3/8 of a mile in 1/4 of an hour. What is the unit rate the describes the miles per hour?

Answers

Answer:

1.5mph

Step-by-step explanation:

Given parameters:

Distance sailed  = [tex]\frac{3}{8}[/tex]miles

Time taken  = [tex]\frac{1}{4}[/tex]hr

Unknown:

 Unit rate of sail in miles hour = ?

Solution:

This is also the speed of the sail. It is the distance divided by time taken.

 Speed  = [tex]\frac{distance}{time}[/tex]  

 Speed  = [tex]\frac{\frac{3}{8} }{\frac{1}{4} }[/tex]  

 Speed  = [tex]\frac{3}{8}[/tex]  x 4 = 1.5mph

Help please!Find the y-intercept of the line on the graph.
Enter the correct answer.

Answers

the y-intercept is -4!

Find at least one solution to the following equation:
sin(x
2 − 1)
1 − sin(x
2 − 1) = sin(x) + sin2
(x) + sin3
(x) + sin4
(x) + · · ·

Answers

For |x| < 1, we have

[tex]1+x+x^2+\cdots=\displaystyle\sum_{n\ge0}x^n=\frac1{1-x}[/tex]

We have |sin(x)| ≤ 1, with equality when x = ± π/2. For either of these, the right side of the equation does not converge, since it's either an infinite sum of 1s or an infinite alternating sum of 1 and -1.

So for |sin(x)| < 1, we have

[tex]\sin(x)+\sin^2(x)+\sin^3(x)+\cdots=\dfrac1{1-\sin(x)}-1=\dfrac{\sin(x)}{1-\sin(x)}[/tex]

so the equation is equivalent to

[tex]\dfrac{\sin(x^2-1)}{1-\sin(x^2-1)}=\dfrac{\sin(x)}{1-\sin(x)}[/tex]

One obvious set of solutions occurs when x = x² - 1 :

x² - x - 1 = 0   →   x = (1 ± √(5))/2

i.e. the golden ratio φ ≈ 1.618 and 1 - φ ≈ 0.618.

please help me i would appreciate it greatly

Answers

Answer:

I would put B

Sorry if it's wrong I would have to know what the test is about to answer this

Step-by-step explanation:

Answer is D. a^10.
Step by step:
a^20-10
a^10

Find the value of X that makes m||n Two parallel lines, m and n intersected by a transversal line. A pair of alternate exterior angle are marked left-parenthesis 4 x plus 24 right-parenthesis degrees and 8 x degrees.

Answers

Answer:

6

Step-by-step explanation:

Given  a pair of alternate exterior angle of 4x + 24 and 8x, we are to find the value of x that will make m and n parallel.

Alternate exterior angles are equal, hence;

4x + 24 = 8x

24 = 8x - 4x

24 = 4x

Rearrange

4x = 24

Divide both sides by 4

4x/4 = 24/4

x = 6

Hence the value of x required is 6

Four years ago, Sam invested in Grath Oil. She bought three of its $1,000 par value bonds at a market price of 93.938 and with an annual coupon rate of 6.5%. She also bought 450 shares of Grath Oil stock at $44.11, which has paid an annual dividend of $3.10 for each of the last ten years. Today, Grath Oil bonds have a market rate of 98.866 and Grath Oil stock sells for $45.55 per share. Use the scenario above to consider which statement best describes the relative risk between investing in stocks and bonds.

Answers

Answer:

C. The market price of the bonds is more stable than the price of the company's stock.

Step-by-step explanation:

In the context, Sam bought some bonds at the market price from Grath Oil and also invested in buying corporate shares which paid a dividend of $3.10 for each share annually for a period of ten years.

At present the market value of the bonds of Grath Oil is more. The market price of the bond is the amount of the money to be paid in an open market to buy a bond.

So the bond's market price is much more stable than the price of the company's stock. It is riskier to invest in company stocks.

Answer:

ik you dont need it no mo but its c

Step-by-step explanation:

i just want the points

what is 7-(2x+1)+4x simpilist form

Answers

The answer is 2x +6 hope this helps

Find the measure of the arc indicated. The lines are tangent​

Answers

Answer:

w

Step-by-step explanation:

How many solutions does this equation have?
8(k - 6) +58 = 2(4k + 5)
infinite solutions
OA
Ов
Ос
no solutions
one solution

Answers

Answer:infinite solution

8(k - 6) + 58 = 2(4k + 5)

⇔ 8k - 48 + 58 = 8k + 10

⇔ 10 = 10

=> infinite solution

Step-by-step explanation:

PLEASE PLEASE HELP WILL GIVE A LOT OF POINTS!

Answers

Answer:

X-intercept- ( 3/7,0)

Y-intercept- (0,-3)

Step-by-step explanation:

To find the y-intercept(s), substitute in  0 for x and slove for y

y=7(0)-3

simplify y=-3

 

to find the x-intercept(s), substitute in  0 for y and slove for X  

0=7x-3

rewrite equation- 7x-3=0 and slove

which would equal 3/7

plz help on this one ​

Answers

Answer:

60°

Step-by-step explanation:

Because of the rule that all triangle's angles must measure to 180°.

So I did...

60+60=120

180-120= 60

Answer

60 degrees

Step-by-step explanation:

A triangle is 180 degrees. So if you add both 60 degrees it would equal 120, substracted by 180 and you'll get 180. Or if you want to go the faster way, remember that a triangle will equal 180.

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