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gladu [14]
4 years ago
13

Dina set her watch 20 seconds behind, and it falls behind another 1 second everyday. How many days has it been since Dina last s

et her watch if the watch is 27 seconds behind?
Mathematics
1 answer:
rodikova [14]4 years ago
3 0

Answer:

7 days

Step-by-step explanation:

The watch was set 20 seconds behind already, at the start.  The watch has lost 7 more seconds at the rate of 1 second per day.

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Solve for r. r - 76 = 9​
Oliga [24]

Answer:

r=85

Step-by-step explanation:

r-76=9

add 76 to both sides

r=85

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5 0
3 years ago
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Write 17<br>write 12 as a mixed number.​
adell [148]

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i'm pretty sure you can't turn them into mixed numbers there are other steps that you have to do

Step-by-step explanation:

4 0
3 years ago
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Write -70.075 as a mixed number.
Andrew [12]

Answer:

-70.075

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3 years ago
Will Mark Brainliest!! Please help ASAP!
Ira Lisetskai [31]

After 30 minutes from the time recipe is kept in the oven, then the temperature of the oven is kept at 350 °F.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

A pumpkin pie recipe says to bake the pie at 425°F for 15 minutes, and then to adjust the temperature down to 350°F for 45 additional minutes.

The function P(t) gives the oven temperature setting t, in degrees Fahrenheit, t minutes after the pie is placed in the oven.

Diego discovers that the temperature inside the oven is always 25 degrees warmer than the oven’s temperature setting.

The function B gives the actual temperature of Diego’s oven.

If P(30) = 350. Then the corresponding point on the function B will be

The temperature function can be written as

P(t)=\begin{Bmatrix}425 & 0\leq t\leq 15 \\\\350 & 15 < t\leq 60 \\\end{Bmatrix}

The value of t = 30 lies in the interval of 15 < t ≤ 60.

After 30 minutes from the time recipe is kept in the oven, then the temperature of the oven is kept at 350 °F.

More about the function link is given below.

brainly.com/question/5245372

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8 0
2 years ago
∠ACB is inscribed in semicircle ACB of a circle with centre O then m∠ACB =
Zolol [24]
<h2>Answer:</h2>

[C] 90°.

<u>It is Because ∠ACB is formed by the diameter of the semicircle</u>.

<u>And we already know that, the angle formed by diameter measure 90° to the circle or semicircle</u>.

6 0
3 years ago
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