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vlabodo [156]
3 years ago
13

A taste test asks people from Texas and California which pasta they prefer, brand A or brand B. This table shows the results. A

person is randomly selected from those tested. What is the probability that the person is from California, given that the person prefers brand A? A. 0.55 B. 0.62 C. 0.60 D. 0.53

Mathematics
1 answer:
Tpy6a [65]3 years ago
3 0

Answer:

0.53

Step-by-step explanation:

The computation of the  probability that the person is from California, given that the person prefers brand A is shown below

= Brand A california ÷ Total brand A

= 90 ÷ 170

= 0.53

Hence the probability is 0.53

The last option is correct

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makayla has $8 to buy at a school fair each ticket cost $1.50 which inequality best represents how many tickets she can buy
ivolga24 [154]

Answer:

Step-by-step explanation:

If she only has $8, she can't spend more than that.  In other words, she can spend ≤$8.

If each ticket is $1.50 per ticket, the inequality that represents how many tickets she can buy if x represents the number of tickets, is

1.5x ≤ 8

6 0
3 years ago
Convert 4B from hexadecimal to decimal.
jok3333 [9.3K]

Answer:

75

Step-by-step explanation:

4 0
3 years ago
What is the length of each side of a square that has the same area as a rectangle that is 5.4 mm long and 2.6 mm wide? Round to
Vlad1618 [11]

Hey!


Area is equal to length × width. First find the area of the rectangle.


5.4 \times 2.6 = 14.04


The area of the rectangle is 14.04 mm². That means the area of the square is also 14.04 mm². In a square, all 4 sides are the same. The length and width are the same.


Try all choices and see which is the closest


3.75 \times 3.75 = 14.06

3.87 \times 3.87 = 14.98

4.01 \times 4.01 = 16.08

4.32 \times 4.32 = 18.66


The 1st choice is the closest.


\framebox{Your answer is A}





3 0
3 years ago
Read 2 more answers
16.437 rounded to the neatest tenth is 16.4 true or false
Ainat [17]
Answer=True

When rounding 16.437 to the nearest tenth, we need to look to the hundreds place.

16.437

The number 3 is in the hundreds place

The rules of rounding are:

If the number is 5 or greater, then you round up.

If the number is 4 or less, Then you round down.

Since 3 is less than 4, we would round down. So...

16.437 becomes 16.4
7 0
3 years ago
Read 2 more answers
The size of the largest angle in a triangle is 3 times the size of the smallest angle.
tamaranim1 [39]

The sizes of the angles are 34° , 44° , 102°

Step-by-step explanation:

The given is:

  • The size of the largest angle in a triangle is 3 times the size of the smallest angle
  • The third angle is 10° more than the smallest angle
  • The size of the third angle is x

We need to find the size of each angle in the triangle

∵ The size of the smallest angle = x°

∵ The size of the largest angle is 3 times the size of the smallest angle

∴ The size of the largest angle = x × 3 = (3x)°

∵ The third angle is 10° more than the smallest angle

∴ The size of the third angle = (x + 10)°

Add the size of the three angles and equate the sum by 180°

∵ The sum of the sizes of the interior angles of a Δ is 180°

∴ x + (3x) + (x + 10) = 180

∴ x + 3x + x + 10 = 180

- Add like terms

∴ 5x + 10 = 180

- Subtract 10 from both sides

∴ 5x = 170

- Divide both sides by 5

∴ x = 34

∵ x is the size of the smallest angle

∴ The size of the smallest angle is 34°

∵ 3x is the size of the largest angle

∴ The size of the largest angle = 3(34) = 102°

∵ x + 10 is the size of the third angle

∴ The size of the third angle = 34 + 10 = 44°

The sizes of the angles are 34° , 44° , 102°

Learn more:

You can learn more about the triangles in brainly.com/question/1479138

#LearnwithBrainly

6 0
3 years ago
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