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uranmaximum [27]
3 years ago
13

Work out the nth term, and work out the next term in the sequence 6, 20 , 34, 48

Mathematics
1 answer:
sesenic [268]3 years ago
5 0
14n-8 is how you find the answer, and the next term is 62
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Find x if:<br> 1. 125x^3=b^9<br><br> 2.16x2=1
vitfil [10]
1   x^3 = b^9 / 125

x =  b^3 / 5 

2.   x^2 = 1 /2.16

x = sqrt 1/2.16

x =  +/- 0.68 to nearest hundredth

4 0
3 years ago
Last Tuesday was silly hat day at Toby's school. 74 students wore a silly hat and 666 students did not. What percentage of the s
valina [46]

Answer:

10%

Step-by-step explanation:

The total population of students will be equal to the sum of both those who wore the silly hat and those who didn't hence

Total students= 74+666=740

Number of students who wore silly hat is given as 74 hence when expressed as a percentage of the total students' population we get that

percentage of the students wore a silly hat=\frac {74\times 100}{740}=10\%

Therefore, 10% of students wore a silly hat last Tuesday

4 0
3 years ago
Find area of the trapezoid.
Allisa [31]
Area of trapezoid = 1/2(b1+b2)h
b1 and b2 are top and bottom bases
so b1 = 15.8 and b2 = 21.8

h is height so h = 11.7
so
A = 1/2(15.8 + 21.8)(11.7)
A = 1/2(37.6)(11.7)
A = 219.96

answer
D. 219.96 yd^2
4 0
3 years ago
Read 2 more answers
What is the factored form of 9x^2-16
Scilla [17]

Answer:

Hey! The answer to you're question is (3x+4)  (3x+4)

Step-by-step explanation:

The best way of how to solve this problem is break it up.

If you know how to square root, that would come in handy!

The square root of 9 is 3! The square root of 16 is 4.

The ^2 is just telling you that there are two variables and you would need to split them.    :0

(a square root is 2 of the same numbers that equal something, like 6x6=36 ect.)

so 9x^2-16

     3x+4

     3x+4

Therefore!!!!!!  (3x+4) x (3x+4)

Dont feel bad for not asking :) we all get stuck sometimes, have a good rest of you're night sweetie!

7 0
3 years ago
What is the mean of the data set?
jeka94

Answer:

16.75

Step-by-step explanation:

The mean of a set of numbers is the sum divided by the number of terms.

5 0
2 years ago
Read 2 more answers
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