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scZoUnD [109]
4 years ago
13

(EASY QUESTION 20 POINTS)

Mathematics
2 answers:
ivann1987 [24]4 years ago
8 0

how did u get it wrong i put down 800 and i got a 100% on the lesson

Katen [24]4 years ago
5 0
One US ton is 2000 lbs, thus 2/5 of that is just their product,

\bf \cfrac{2}{5}\cdot 2000\implies \cfrac{4000}{5}\implies 800~lbs
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Jacob deposited $75 into his banking account on Tuesday. What integer represents his account on Tuesday?
Romashka-Z-Leto [24]
Positive 75 I believe
6 0
3 years ago
***no links please***
prisoha [69]

Answer:

3(pi)

Step-by-step explanation:

8.33 (repeating 33) is 8.333333...

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17/2 = 8.5

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Answer: 3(pi)

4 0
3 years ago
Read 2 more answers
A certain town never has two sunny days in a row. Each day is classified as being either sunny, cloudy (but dry), or rainy. If i
Vikentia [17]

Answer:

In the long run if one day is rainy there is frequency of 2/5 that other two days will also be rainy.

Step-by-step explanation:

A matrix is formed to classify the weather conditions. It is given that if one day is sunny then there is likely chance that the next day will be cloudy, but if one day is rainy then there is 60% chance that next day will be same. To identify the possibility of next two days we create probability matrix;

Probability (P) = \left[\begin{array}{ccc}0&\frac{1}{2} &\frac{1}{2} \\\frac{1}{4} &\frac{1}{2} &\frac{1}{4} \\\frac{1}{4} &\frac{1}{4} &\frac{1}{2} \end{array}\right]

After solving for probability we get a fraction of 2/5

8 0
3 years ago
(x + 5)(x – 5)<br> Multiply
Vsevolod [243]

Answer:

{x}^{2}  - 25

Step-by-step explanation:

(x + 5)(x – 5) \\  \\  =  {(x)}^{2}  -  {(5)}^{2}  \\  \\  =  {x}^{2}  - 25

8 0
3 years ago
Read 2 more answers
Δ ABC is isosceles. If m∠A = 100°, m∠B = (12x + 4)°, and m∠C = (14x - 2)°, find x. A) 1 B) 3 C) 5 D) 7
valkas [14]
Since the sum of the angles of a triangle is 180 degrees, we simply have to add all the angles and equate it to 180 to solve for x. So:100 + 12x + 4 + 14x - 2 = 18026x = 78x = 3
So, x is equal to 3.

6 0
3 years ago
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