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Anastasy [175]
3 years ago
9

Two red and two blue blocks are placed into a bag.You take one of the blocks out of the bag.What is the probability the block is

not red?
Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0

Answer:

50

Step-by-step explanation:2/4=0.5 meaning 50% is the probabaility of a non red block.

Alex_Xolod [135]3 years ago
6 0
50 because there is two colors and 50+50 is 100
l
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Each row in the table shows how a picture was enlarged or reduced
Fed [463]

Answer:

1. Tall Dog

2. Small Dog

3. Regular Dog

4. Fat Dog

Step-by-step explanation:

It's simple. Look at the problem ;)

8 0
3 years ago
Could you please answer Number 2? This is for geometry
katrin [286]
Answer: 108 degrees

============================================================

Explanation:

Angle ABC is given to be 90 degrees. By the converse of Thales Theorem, we know that AC is a diameter of the circle. 
If we draw a line from A to C, it will pass through the center of the circle.

Therefore, arc AC is 180 degrees as this is half the distance around the circle.

minor arc AD = 72
minor arc CD = x
(minor arc AD) + (minor arc CD) = arc AC
72+x = 180
72+x-72 = 180-72
x = 108

minor arc CD is 108 degrees
7 0
3 years ago
tank a contains 35 gallons of water and is increasing at a rate of 5 gallons per minute. tank b contains 100 gallons of water bu
julia-pushkina [17]
A=35+5t, b=100-8t, a=b when:

35+5t=100-8t subtract 35 from both sides

5t=65-8t  add 8t to both sides

13t=65  divide both sides by 13

t=5 minutes

a=35+5(5)=60 gallons

So the tanks have an equal volume of 60 gallons after five minutes.


4 0
3 years ago
What is the composite number to 2X2X2X2X5X5X5X7X11
Yuki888 [10]

Answer:

154000

Step-by-step explanation:

2: 2 * 2 * 2 * 2 = 16

5: 5 * 5 * 5 = 125

7: 7

11: 11

composite number := 16 * 125 * 7 * 11 = 154,000

8 0
3 years ago
Consecutive integers are 1,2,3,4 and so on. Consecutive even integers are 2,4,6,8 and so on. The sum of an integer and twice the
antiseptic1488 [7]

the numbers are x=58 & x+2=60 , i.e. 58 and 60 .

<u>Step-by-step explanation:</u>

Here we have , Consecutive integers are 1,2,3,4 and so on. Consecutive even integers are 2,4,6,8 and so on. The sum of an integer and twice the next consecutive even integer is 178. We need to Write and solve an equation to find the two integers. Let's find out:

Let the integer be x  , and the next consecutive even integer be  x+2 .Now , According to question , The sum of an integer and twice the next consecutive even integer is 178 i.e.

⇒ x + 2(x+2)=178

⇒ x + 2x+4=178

⇒ 3x+4=178

⇒ 3x=174

⇒ \frac{3x}{3}=\frac{174}{3}

⇒ x=58

Therefore , the numbers are x=58 & x+2=60 , i.e. 58 and 60 .

4 0
3 years ago
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