Answer: the answer is 2
Step-by-step explanation:
Answer: 4.126 km
Step-by-step explanation:
First, We have to find total span of both bridges
As Question indicates 'total' ,that is, we have to find bridge length in total ( You can join Bridges to have better understanding)
Now, Walkway over hundson Bridge length= 2.063 km
Amping bridge length= 2.07 km
So, Total span of both bridges = 2.063+2.07 = 4.133 km
b) Now Leah wanna walk across and back on walkway over hudson ,that is, she wanna return to starting point from where she walk forth
So,that means, she walk double distance of length of walkway over hudson
So, total distance = 2× 2.063
= 4.126 km
hope this helps,
Plzzs give brainliest if you like my answer.
Answer:
2x^4 + 5x - 4
Degree 4
Trinomial
Step-by-step explanation:
Given polynomial: 5x + 2x^4 - 4
Standard form is descending order of degree.
The degree of a term is the sum of the exponents of all the variables in the term.
The term 5x has a single variable, x. Its exponent is 1 since x is the same as x^1. The degree of the term 5x is 1.
The term 2x^4 has only variable x raised to the 4th power. The degree of the term 2x^4 is 4.
The term -4 has no x. It is as if it is -4x^0, which means its degree of 0. A term in a polynomial that is just a number (no variables) has degree 0.
Now we write the polynomial in standard form with descending degree of terms.
2x^4 + 5x - 4
The degree of a polynomial is the same as the degree of the term with highest degree. The highest degree of all terms is 4, so the polynomial has degree 4.
This polynomial has 3 terms, so it is called a trinomial.
Answer:
The probability of rolling a 5 on the first number cube and rolling a 6 on the second number cube is 1/36
Step-by-step explanation:
There are total 6 possible outcomes of rolling a six sided fair cube. Therefore, the probability of rolling each number (1,2,3,4,5,6) is fair = 1/6
In this way,
The probability of rolling a 5 on the first number cube = p(A) = 1/6
The probability of rolling a 6 on the second number cube = p(B) = 1/6
The probability of rolling a 5 on the first number cube and rolling a 6 on the second number cube is = p(A) * p(B) = 1/6*1/6 = 1/36