1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cupoosta [38]
2 years ago
11

The temperature increased 3 degrees per hour for 10 hours. How many degrees did it

Mathematics
2 answers:
mart [117]2 years ago
8 0

Answer:

30

Step-by-step explanation:

You can do 3×10 directly, or you can solve it like this to avoid error

Hour Degree

1 +3

2 +6

3 +9

4 +12

5 +15

6 +18

7 +21

8 +24

9 +27

10 +30

Brainliest please

balandron [24]2 years ago
3 0

Answer:

Unless there is more information to this question, 3 degrees per hour, for 10 hours, after the 10th hour it will have risen 3*10 degrees, so 30 degrees

You might be interested in
What is the value of 6 in 342.76?
Iteru [2.4K]

the second digit to the right of the decimal point is the hundredths place

 so it is D. 6 hundredths.

3 0
2 years ago
Read 2 more answers
HELP PLEASE! What’s the domain and range?
NeX [460]

Answer:

Domain → (-∞, -1)∪(-1, ∞)

Range → (-∞, ∞)

Step-by-step explanation:

Given function is,

\frac{f(x)}{g(x)}=\frac{x^2+2x-5}{2x+2}

This function is not defined when the denominator is zero.

2x + 2 = 0

2x = -2

x = -1

Therefore, x = -1 is not in the domain of this function.

And the domain will be,

(-∞, -1)∪(-1, ∞)

For all values of x (except x = -1) we get some output values (value of \frac{f(x)}{g(x)}).

Therefore, range of the function will be (-∞, ∞).

7 0
3 years ago
The probability for success of an event is P(A), and the probability of success of a second event is P(B). What is the probabili
Ilya [14]
D. P(A x B)

To work out the success of both events you have to multiply them together. I'd seriously reccomend learning this rule as it's very important later on in mathematics as it's basically the foundation of all probability statistics.
4 0
3 years ago
Read 2 more answers
I was charged .88 cents in tax whats the sales tax rate
nikdorinn [45]

Answer:

2%

Step-by-step explanation:


3 0
3 years ago
Determine whether the given sequence could be geometric, arithmetic, or neither. if possible, identify either the common ratio o
REY [17]

ARITHMETIC CHECK: A sequence is said to be arithmetic if any two consecutive terms differ by the same constant.

So, the test to check if a series is arithmetic is to compute consecutive differences, and see if they all return the same number.

If we subtract the first two terms, we have 2-4 = -2. If we subtract the third and second terms, we have 1-2 = -1.

These two differences returned two different values, so the series is not arithmetic.

GEOMETRIC CHECK: A sequence is said to be geometric if any two consecutive terms are in the same ratio.

So, the test to check if a series is geometric is to compute consecutive ratios, and see if they all return the same number.

If we divide the first two terms, we have

\dfrac{2}{4} = \dfrac{1}{2}

If we divide the third and second terms, we have

\dfrac{1}{2} = \dfrac{1}{2}

Finally, if we divide the last two terms we have

\dfrac{\frac{1}{2}}{1} = \dfrac{1}{2}

So, all ratios return the same number. This means that the series is geometric, and the common ratio is 1/2



7 0
3 years ago
Other questions:
  • Liam is a tyre fitter. it takes him 56 minutes to fit 4 tyres to a van.
    15·2 answers
  • How do u write 1/4 as a percentage
    10·2 answers
  • If a pair of perpendicular lines are rotated, which is true?
    15·1 answer
  • Help please??????????
    10·1 answer
  • A boat travels at constant speed. After 20 minutes the boat had traveled 2.5 miles. What is the boat's speed (in miles per hour)
    6·1 answer
  • A triangle has a base of 4 m and a height of 3 m. Find the area of the triangle in square millimeters.
    14·1 answer
  • Which equation represents a line that passes through the two points in the table?
    9·1 answer
  • There are 96 coins in a bottle. 1\2 of the coins are £1 coins. The rest of the coins are 50p coins. work out the total value of
    11·1 answer
  • The area of a rug is 4 13/16 square meters. The rug is 2 3/4 meters in length. What is its width?
    11·1 answer
  • Question on attached image
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!