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hodyreva [135]
3 years ago
8

PLEASE HELP NEED ANSWERS SOON!

Mathematics
2 answers:
Oliga [24]3 years ago
7 0

Answer:b

Step-by-step explanation:

kari74 [83]3 years ago
4 0

Answer:

b. 1.00

Step-by-step explanation:

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PLEASEEEEEE HELPPPPPPP PLEASEEEEE IM BEGGING SOMEONE PLEASEEEE HELPPPPPPPPPP PLEASEEEE
Alona [7]

Answer:

3. Same-side interior angles  

   ? = 125°

4. Alternate interior angles

   ? = 113°

Step-by-step explanation:

too tired to explain sorry x.x

4 0
2 years ago
What is this solution 20x+30y=1000 when 20 is y intercept and 30 is x intercept
Kamila [148]
20y+30x=1000 divide 20 on each side to st the y alone.
y+30x=50 next put it in slope intercept form
y=30x+50 I don't know if this was te answer you were looking for but I hope it is
7 0
3 years ago
HELP! 70 POINTS!!!
skad [1K]

Answer:

   Question A: They should add product B because it has a 69% rate of approval. They can be 69% confident that the addition of product B will be successful.

   Question B: 31% of people would prefer cookie A over cookie B

Step-by-step explanation:

8 0
3 years ago
Once each day, Erika tracks the depth of the water in her local creek. Her first nine measurements, in inches, are: 16, 15, 13,
solniwko [45]

Answer:

Median = 13

Step-by-step explanation:

We are given the following data:

16, 15, 13, 12, 17, 14, 11, 9, 11

Formula:

Median:\\\text{If n is odd, then}\\\\Median = \displaystyle\frac{n+1}{2}th ~term \\\\\text{If n is even, then}\\\\Median = \displaystyle\frac{\frac{n}{2}th~term + (\frac{n}{2}+1)th~term}{2}

Sorted data: 9, 11, 11, 12, 13, 14, 15, 16, 17

Median =

=\dfrac{9+1}{2}^{th} = 5^{th}\text{ term} = 13

Thus, the median of the given data is 13.

4 0
3 years ago
Hiroshi has 4 engines and 18 box cars. Find the ratio of engines to box cars. Write the ratio as a fraction in simplest form.
lyudmila [28]
To write a ratio as a fraction, we simply take the first number in the ratio and make it the numerator while taking the second number in the ratio and making it the denominator.

Because we want the ratio of engines to box cars, our ratio should be:

number of engines/number of box cars

When we substitute in our respective values, we get:

4/18

To simplify this ratio, we have to find the GCF, or greatest common factor of the numerator and the denominator, which in this case is 2. To simplify, we divide both the numerator and the denominator by the GCF, as follows:

4/2 / 18/2

When we simplify, we get:

2/9

Therefore, your answer is 2/9.

Hope this helps!
4 0
3 years ago
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