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solong [7]
3 years ago
7

At 12:00 a.m. the temperature was 0° F. By 4:00 a.m., the temperature dropped to five degrees

Mathematics
1 answer:
andreev551 [17]3 years ago
8 0

Answer:

the temperature dropped 5 degrees in four hours

Step-by-step explanation:

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Which point lies on the graph of y=3/4x-2?
aliina [53]
A because if you look at the graph and you graph it it comes up to (-10 -10)
6 0
3 years ago
Read 2 more answers
A street has parallel curbs 40 feet apart. A crosswalk bounded by two parallel stripes crosses the street at an angle. The lengt
andreev551 [17]

Answer:

The distance, in feet, between the strip = 12 feet.

Step-by-step explanation:

From the figure attached in relation with the question, we can deduce that crosswalk is a parallelogram where

CD/AB = CE/AE

CD = 40

CE = 50

AE = 15

Let AB = x

50x = 15 × 40

X = 12

 The distance, in feet, between the strip is therefore 12 feet

6 0
3 years ago
Megan and four of her friends plan to go for a long drive. She buys 12 bottles of frappe and a few bottles of orange juice from
natima [27]

Answer:

  4 bottles

Step-by-step explanation:

Let o represent the number orange juice bottles Megan bought. Then the total number of juice bottles is ...

  o + 12 = 4o

  12 = 3o . . . . . . . subtract o

  12/3 = o = 4 . . . . divide by the coefficient of o

Megan bought 4 bottles of orange juice.

5 0
3 years ago
Please help asap thanks so much
zvonat [6]

Complementary and adjacent.

The two angles are complementary because they add up to 90°. It's given that line JL is perpendicular to line MN, and perpendicular means they form a 90° angle where they intersect.

The two angles are adjacent because they are next to each other.

8 0
3 years ago
The expression P(z > –1.53) represents the area under the standard normal curve above a given value of z. Find P(z > –1.53
Damm [24]
We can only look up the value in the normal distribution table if the probability of z is LESS than a certain value AND the value is positive.
If the probability of z is MORE than the value, then you need to do 1 minus the probability.
I.e. 1 - 0.93699
[0.93699 is found in the normal distribution table, searching for 1.53]
However, since the value (-1.53) is also negative, you need to do 1 minus AGAIN. 
I.e. 1 - 0.93699

Since you have to do both, the answer should be obtained as follows:
1 - (1 - 0.93699) = 0.93699

Sorry for the terrible explanation :/ 
And apologies if anything is incorrect. Hope this helped though!
6 0
3 years ago
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