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4 years ago

Express 250 as a product of it prime factors. Write the prime factors in ascending order.

Mathematics

2 answers:

disa [49]4 years ago

4 0

Answer:

2×5×5×5 or 2×5³

Step-by-step explanation:

Prime factor tree

250

25 10

5 5 2 5

2×5×5×5

DedPeter [7]4 years ago

4 0

Answer:

2*5^3

Step-by-step explanation:

250=2*125=2*5^3

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Yesterday, the temperature at noon was 43.6 °F. By midnight, the temperature has decreased by 15.3 degrees. What was the tempera

ELEN [110]

Answer:

Temperature at midnight is $-15.9$ °F.

Step-by-step explanation:

Given: The temperature at noon was $43.6$ °F. By midnight, the temperature has decreased by $15.3$ degrees.

To find: The temperature at midnight.

Solution:

The temperature at noon was $43.6$ °F.

Now, by midnight, temperature has decreased by $15.3$ degrees.

So, first we need to convert the temperature in °F.

We know that, $F=\frac{9}{5}C+32$ , where F is temperature in Fahrenheit and C is temperature in Celsius.

So, $F=(\frac{9}{5} \times 15.3)+32$

$\implies F=59.5$

So, by midnight, temperature has decreased $59.5$ °F

Therefore, temperature at midnight is $43.6-59.5=-15.9$ °F

Hence, temperature at midnight is $-15.9$ °F.

5 0

3 years ago

you have $9 and earn $0.50 for each cup of orange juice you sell. Write an equation that represents the total amount A (in dolla

Elodia [21]

Answer:

$9+j×0.5

Step-by-step explanation:

0.5$ each cup

Cup sold j

0.5×j= $9+j×0.5 or $9+j.05

4 0

3 years ago

Read 2 more answers

If Alice would to leave her house around 6:30am and get back about 7:15am, but its a 21 mintue walk to and back. Will she make i

Naddik [55]

Before 7:15 is the answer.

6:30 + 21 minutes + 21 minutes puts the time back at 7:12.

5 0

4 years ago

Read 2 more answers

Carrie place is a 10 foot ladder against the wall if the ladder makes an angle of 65° with the level ground how far up the wall

natita [175]

Answer:

9......

Step-by-step explanation:

A right-angled triangle in the image below will be formed.

Now, we will make use of the trigonometric rule......

But before that, how do know the perfect rule to apply so as to solve the problem?

#. The side facing the angle 65 deg. is called the Opposite side

#. The side facing the angle 90 deg. is called the Hypotenuse

#. While the last side is called the Adjacent

Now, Looking at our question, we were given the Hypotenuse and asked to look for the Opposite side....This is where we apply the trigonometric rule

Sine(θ)=Opposite/Hypotenuse

Therefore,

Sine 64 = Opposite/10

Opposite = 10 x sine64

Opposite = 10 x 0.9

Opposite = 9cm

6 0

3 years ago

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Write the equation of a line through (1,2), parallel to y=4x+1

AveGali [126]

Answer:

Step-by-step explanation:

y - 2 = 4(x - 1)

y - 2 = 4x - 4

y = 4x - 2

4 0

4 years ago