3 years ago

HELP FAST! I need help with this math problem. A, B, C or D?

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Work out a. 5 x 1/8 b.1/7 x 6 plzz help

yan [13]

Answer:

Step-by-step explanation:

5 * 1/8= 5/8

1/7*6= 6/7

Place the whole number over 1 and multiply.

8 0

2 years ago

What is the solution to the equation? x – 19 = 1

Romashka-Z-Leto [24]

+ 19 on both sides, -19 becomes 0, 1 becomes 20 x=20

3 0

3 years ago

Find the probability that in a pig family of 4 offspring there will be at least 1 male and 1 female. Assume that the probability

Naya [18.7K]

The probability of there being zero males is given by:
$P(zero\ males)=4C0\times0.5^{0}\times0.5^{4}=\frac{1}{16}$
Similarly the probability of there being zero females is also 1/16.
The probability there will be at least 1 male and 1 female is therefore:
$1-(\frac{1}{16}+\frac{1}{16})=\frac{7}{8}$
The answer is: 7/8.

5 0

3 years ago

Is this true? And also how does the equation from y-3=3(x-4) become a positive y+3=3x-12?

EastWind [94]

Step-by-step explanation:

the right equation is :

y-y1=m(x-x1)

y+3=3(x+4)

y+3= 3x+12

y=3x+12-3

y=3x+9

7 0

3 years ago

Find the gradient of the line 2x+7y=14

Alex777 [14]

Answer:

-2/7

Step-by-step explanation:

2x+7y=14

7y=-2x+14

divide by 7

y=-2/7 x+2

4 0

3 years ago