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aliya0001 [1]
3 years ago
10

Which function has real zeros at x = 3 and x = 7?

Mathematics
1 answer:
elixir [45]3 years ago
7 0

all of them will give u zero

but not all of them

in the first one only if you equate x to be 3 that is when it will give u zero

for the second one is only when u equate x to be seven that's when it will be equal to zero

the same thing for the rest!

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How do you write and solve a system of equations from a word problem?
Sergeu [11.5K]
See this question for an example.
brainly.com/question/8829608

Step 1. Read and understand the description of the problem.
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Step 4. Use your knowledge of the relationships associated with the parts of the problem, along with the result of Step 3, to write equations relating the given information and the information you are asked to find.
Step 5. Solve those equations using the rules of algebra.
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With respect to the example problem above, you are expected to know how the total bill is calculated when you make a purchase. A lot of people act like they don't understand how this works, even though they have been shopping many times. This is what is meant by Step 4--use your knowledge.
7 0
3 years ago
How long is the arc intersected by a central angle of 5pie/3 radians in a circle with a radius of 2ft rounded to the nearest ten
lubasha [3.4K]
Radius of a circle:  r = 2 ft
Central angle: α = 5 π /3 = 300°
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8 0
3 years ago
A una feria asistieron 350 personas de las cuales dos tercios son adolescentes y un cuarto personas adultas y un quinto son los
hichkok12 [17]

Answer:

There are approximately 88 adults.

Step-by-step explanation:

The question is:

A fair was attended by 350 people of which two thirds are adolescents and a quarter adults and a fifth are children from 10 to 12 what amount corresponds to adults .

Solution:

Total number of people attending the fair is, <em>N</em> = 350.

The proportion of adults is: P (Adults) = <em>p</em> = 0.25.

Compute the number of adults in the fair as follows:

\text{Number of adults in the fair}=N\times p

                                             =350\times 0.25\\\\=87.5\\\\\approx 88

Thus, there are approximately 88 adults.

5 0
4 years ago
Ursula bought 9 dozen rolls of first aid tape for the health office. The rolls were divide equally into 4 boxes. How many rolls
vredina [299]
We know that 12 equals one dozen. It is not asking for a dozen, but for 9 dozen. So, we need to multiply 9 by 12. 9*12 = 108. 

It says the rolls of first aid tape were divided equally into 4 boxes. We need to divide these 108 rolls into 4 equal groups, since that is what took place in the problem. So, we divide 108 by 4. 
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4 0
3 years ago
PLEASE HELP ME ON THIS
MaRussiya [10]
Option 1: Product. 250 is being multiplied by (1 + 0.018/2)^2t

Option 2: Sum. 1 is being added to 0.018/2

Option 3: Compounding periods. If it was just years, the exponent would be t not 2t. 

Hope this helps!
5 0
3 years ago
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