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Marta_Voda [28]
3 years ago
9

In which set does -15/3

Mathematics
1 answer:
Serjik [45]3 years ago
8 0

Answer:

Rational numbers

Step-by-step explanation:

A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number because it can be written as the fraction 8/1.

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At a museum cafe you can get a pre-made boxed lunch with a sandwich, fruit, and drink for only $3.
Anastasy [175]

Given that sandwiches are made with either turkey or ham.

Prob for turkey or ham = 1/2

The fruit can be either apple or orange. Hence p(apple) = p(orange) =12

Drinks can be either bottled water or juice

P(water) = P(juice) = 1/2

We find that sandwiches, fruits, and drinks are mutually independent of each other.

Hence the probability you will get an orange and not get juice in your box

Prob (you get an orange and bottled water)

= Prob (orange) *Prob (bottled water) (since the two are independent

= 1/2 (1/2)= 1/4

Hence answer is 0.25



8 0
3 years ago
Your company manufactures dolls each doll requires
fomenos

Answer:

400 yd  

Step-by-step explanation:

There are 2 ft of ribbon for 1 doll.

For 600 dolls,

Ribbon = 600 × 2/1

Ribbon = 1200 ft

=====

Convert feet to yards

1 yd = 3 ft

Ribbon = 1200 × 1/3

Ribbon = 400 yd

5 0
3 years ago
write the equation of a line that is perpendicular to the given line and that passes through given point -x+5y=14;(-5,-2) show y
Brums [2.3K]
For perpendicular lines, m2 = -1/m1.

For line -x + 5y = 14 => 5y = x + 14 => y = 1/5 x + 14/5 => slope = 1/5

m2 = -1 / (1/5) = -5

Required equation is y - (-2) = -5(x - (-5))
y + 2 = -5(x + 5)
5x + y = -25 - 2
5x + y = -27
8 0
4 years ago
What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid? IM TAKING A TIMED TEST PLEASE ANSWER
lana [24]

Answer:

I don’t know

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Plz answer asap!!!!!!
Hoochie [10]

Answer:

y = 9

Step-by-step explanation:

m<1 + 2x = 180° because these angles are supplementary

61° + 2x° = 180°

2x = 180 - 61

2x = 119 divide both sides by 2

x = 59.5

Since f is parallel to s:

2x + (7y-2) = 180°

2×59.5 + 7y - 2 = 180

119 + 7y - 2 = 180

7y = 180 - 117

7y = 63 divide both sides by 7

y = 9

8 0
3 years ago
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