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Ostrovityanka [42]
3 years ago
13

I just need help solving this problem. Also please don't put the answer into a file because I can't open them. It's also really

sketchy.

Mathematics
1 answer:
dem82 [27]3 years ago
5 0

Answer:

<em>31° </em>

Step-by-step explanation:

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PLEASE HELP PLEASE PLEASE TYY
Alex17521 [72]

Answer:

#2. 1 = 50° 3 = 50° 4 = 130°. 2. ∠3=137°

 

6 0
3 years ago
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14.603 rounded to the nearest hundred is
stira [4]
If you mean to the nearest HUNDREDTH the answer is 14.60.
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3 years ago
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Records show that 12% of all college students are foreign students who also smoke. It is also known that 40% of all foreign coll
Sati [7]

Answer: the percent of the students at this university are foreign = 30%

Step-by-step explanation:

Given: Probability that college students are foreign students who also smoke: P(S|F)=0.12

Probability that foreign college students smoke P(S∩F)=0.4

The probability that the students at this university are foreign :

P(F)=\dfrac{P(S\cap F)}{P(S|F)}  [By conditional probability formula]

=\dfrac{0.12}{0.4}\\\\=0.3

Hence, the percent of the students at this university are foreign = 30%

6 0
3 years ago
PLS HELP I WILL GIVE BRAINLIEST
Luden [163]

Answer:

2.6

Step-by-step explanation:

I did the test and it was correct

5 0
2 years ago
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(ASAP NEED TO SUBMIT NOW!!!) What is the Unit Rate for each cyclist?
sveta [45]

Answer:

Unit rates for cyclist A , B, C , D are 12 mile/ hour , 5 mile/hour, 9 mile/hour and 10 mile/hour respectively. Cyclist A is the fastest among the four.

Step-by-step explanation:

Cyclist A can ride 24 miles in 2 hours

so, cyclist A's  unit rate is, \frac {24}{2}

                                       = 12 mile/hour

Cyclist B's unit rate is, \frac {5}{1}

                                 = \frac {10}{2}

                                 = \frac {15}{3}

                                =  5 mile/hour

Equation for cyclist C is, y = 9x ,

so, cyclist C's unit rate is , 9 mile/hour

Slope of the graph for cyclist D,

= \frac {10 -0}{1 - 0}

 = 10

So cyclist D's unit rate is, 10 mile/hour

So, cyclist  A is the fastest.

8 0
3 years ago
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