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Agata [3.3K]
3 years ago
11

X - 10 > 4x + 20 < x + 10

Mathematics
1 answer:
Delvig [45]3 years ago
8 0

Answer:

12

Step-by-step explanation:

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NEED HELP ASAP!!! The table shows the relationship between the number of bracelets made and the number of beads used:
Svetlanka [38]
Answer: 49
reason:
okay so basically to get to 3 to 5 you have to add 2. To get to 21 to 35 you need to add 14. To get to 5 to 7 you need to add 2, therefore adding 14 to 35. It's a pattern :)
5 0
2 years ago
Construct 98% confidence intervals based on the following data: 49, 38, 67, 69, 58, 70, 66, 85.​
Orlov [11]

Answer:

May I have a little more context please?

Step-by-step explanation:

6 0
3 years ago
Determine if the expression 9y5 – 10y3 is a polynomial or not. If it is a polynomial,
Stolb23 [73]

I am going to assume that the equation was supposed to be  9y^{5}-10y^{3}

Answer:

It is a polynomial. It is a binomial and it has a degree of 5.

Step-by-step explanation:

A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables so 9y^{5}-10y^{3} will be considered a polynomial.

A binomial is a polynomial with 2 terms.

The degree of a polynomial is the highest exponent in it which in this equation is 5.

8 0
3 years ago
12(a−4) simplified I am confused with this question
Ksenya-84 [330]

Answer:

-48

Step-by-step explanation:

8 0
3 years ago
The height h, in feet, of a ball that is released 4 feet above the ground with an initial velocity of 80 feet per second is a fu
gulaghasi [49]

Answer with Step-by-step explanation:

The height of the ball from the ground as a function of time is given by

h(t)=-16t^2+80t+4

The height of the ball at any instant of time can be found by putting the value of time 't' in the above relation as

Part a)

Height of ball after 2 seconds it is released is

h(2)=-16\times 2^2+80\times 2+4=100feet

Part b)

Height of ball after 4 seconds it is released is

h(4)=-16\times 4^2+80\times 4+4=68feet

4 0
3 years ago
Read 2 more answers
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