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kolezko [41]
3 years ago
8

How do I factor this polynomial? This one: z^2+8z+7?

Mathematics
1 answer:
MatroZZZ [7]3 years ago
8 0

This is how I would factor it

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A factory produces 550 bottles of water in 25 minutes. How many bottles of water can it produce in 3 minutes?
vazorg [7]

Answer:

66

Step-by-step explanation:

step 1: divide 550 by 25

step 2:times your answer by 3

4 0
4 years ago
Two cyclists, 112 miles apart, start riding toward each other at the same time. One cycles 3 times as fast as the other, and the
Iteru [2.4K]

Answer:

Speed of a= 21 miles/hr

r = Speed of b= 7 miles/hr

Speed of a = 3r

Step-by-step explanation:

The cyclist are 112 miles apart

Time traveled by two = 4 hours

Speed of a = 3 * speed of b

If a cylcles 3 times More than b, then a will cover 3*distance of b

But speed = distance/time

Time = 4hours

Total distance=112

a = 3b

3b + b = 112

4b = 112

b = 112/4

b = 28 miles

a = 3b

a = 3*28

a = 84 Miles

They bought traveled 4 hours

Speed of a = 84miles/4 hours

Speed of a= 21 miles/hr

Speed of b = 28miles/4 hours

Speed of b = 7 miles/hr

5 0
4 years ago
Is it possible for two planes to intersect in exactly one point
Strike441 [17]
Two planes intersect at a line. Not a point.
8 0
3 years ago
Tell whether the sequence is arithmetic. If it is, what is the common difference?
denis23 [38]
Idek sorry have a nice day
6 0
3 years ago
Uh can someone please help? please get it right and try to explain how
Anestetic [448]

Answer:

From least likely to most likely:

Colorado Bronze wins

I Am Pat wins

Good Legs Lance wins

Step-by-step explanation:

Converting all probabilities to the same type may be easier to visualize and see the chances. Let's convert each chance to percentage:

P(I Am Pat wins) = 3/10 = <u>30%</u>

P(Good Legs Lance wins) = 0.6 = <u>60%</u>

P(Colorado Bronze wins) = 10%= <u>10%</u>

Thus, the desired order is:

Colorado Bronze wins

I Am Pat wins

Good Legs Lance wins

4 0
3 years ago
Read 2 more answers
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