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OLga [1]
4 years ago
12

Can someone please help me I need help

Mathematics
2 answers:
Rina8888 [55]4 years ago
5 0
The first one is graph c. The second is graph b.
Alex4 years ago
4 0

Answer:

C and B.

Step-by-step explanation:

f(x) = 4 - x^2.

The degree of f(x) is 2, which means it is a quadratic graph. The coefficient of x^2 is negative, which means the curve is pointing downwards. The only curve that satisfies this is Graph C.

f(x) = 2^x + 5.

Notice that 2^x is positive for all real values of x. Therefore the answer is Graph B.

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A die is continuously rolled until the total sum of all rolls exceeds 375. what is the probability that at least 90 rolls are ne
Tju [1.3M]
We will have to divide 375 divided by 90 and that should give you the answer
or you can multiple the two numbers together to your answer
5 0
3 years ago
Write a real-word problem in which the unit rate is 6 miles per hour
statuscvo [17]

Answer:

A biker takes 10 hours to drive 60 miles.

Step-by-step explanation:

4 0
4 years ago
Lesson 18: Representing Situations with
Ivenika [448]

Answer:

1. 1.99x ≤ 25

2. 2.49x ≤ 25

3. cx ≤ 25

Step-by-step explanation:

1. The budget of Han to buy Grape is $25.

Now, if he buys x pounds of grapes at the rate of $1.99 per pound, then the inequality that represents the number of pounds of grapes that Han can buy will be given by  

1.99x ≤ 25 (Answer)

2. The budget of Han to buy Grape is $25.

Now, if he buys x pounds of grapes at the rate of $2.49 per pound, then the inequality that represents the number of pounds of grapes that Han can buy will be given by  

2.49x ≤ 25 (Answer)

3. The budget of Han to buy Grape is $25.

Now, if he buys x pounds of grapes at the rate of $c per pound, then the inequality that represents the number of pounds of grapes that Han can buy will be given by  

cx ≤ 25 (Answer)

7 0
3 years ago
there are 15 students in a homeroom how many different ways can they be chosen to be elected president vice president or treasur
Serjik [45]

Answer: 455 different ways

(15 x 14 x 13) / (3 x 2 x 1) = 455
4 0
3 years ago
It is approximately 32 miles from Dallas to Fort Worth.
konstantin123 [22]
I believe the answer your looking for is b
5 0
3 years ago
Read 2 more answers
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