3 years ago

WILL MARK BRAINLY AND 10 POINTS PLEASE ANSWER I REALLY NEED HELP

Mathematics

1 answer:

GrogVix [38]3 years ago

3 0

Answer:

False, True, True, False

Step-by-step explanation:

I'm pretty sure all your answers are right except the second one. I'm no genus or anything like that tho so I'm not sure. Plus I'm not good at graphs. Well depends how it is.

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solmaris [256]

Answer:

hejsjsjnsndjxjxjxjxiixicifici

3 0

3 years ago

Read 2 more answers

1.) 2.) -PLEASE ANSWER-

Misha Larkins [42]

Answer:

9/10

30%

Step-by-step explanation:

Only in trial number 4, there is just one correct answer. In all other 9 trials at least 2 answers were correct. So the probability is 9 out of 10 trials give a winning outcome, in short, 9/10.

Giving birth to three males first, is true in 3 out of 10 trials. You can count the total numbers of Y's in the last column.

So 3/10 which is 0.3 which is the same as 30%.

6 0

4 years ago

Number 25 please help

8_murik_8 [283]

I believe this is how you solve it

7 0

3 years ago

I need help on this

adoni [48]

I am pretty sure the answer is,

B

4 0

3 years ago

Four circular cardboard pieces of radii 7 cm are placed on a paper in such a way that each piece touches other two pieces. Find

Anastasy [175]

Required area of shaded portion

= Area of square ABCD - 4 × area of one quadrant

$= 14 \times 14 - 4 \times \frac{90}{360} \times \frac{22}{7} \times (7) \times (7)$

$= 196 - 154 = 42 \: cm {}^{2}$

3 0

3 years ago