Mathematics

Find the smallest possible sum of six consecutive integers such that none of the integers is prime.

Find the smallest possible sum of six consecutive integers such that none of the integers is prime. steps please!-you need the first gap of 7 between primes looking at a list of primes, this is from

URGENT NEED THIS SOLUTION FOR EXAM TOMORROW!! PLEASE

Assuming that the following sample of 10 numbers arise from a Normal distribution with mean
and standard deviation σ = 5.8, obtain, from first principles, 95% and 99% confidence intervals for
. 39.7

Help me solve this math problem

if x is 1000 and y is 19000 then what will the answer be if it is divided-=OSAMA BIN LADEN-x/y = 1/19 = 0.052 y/x = 19-x/y=1/19=0.05263 y/x=19-do you want to divide 19000 by 1000 or 1000 by 19000?

In algebra, how are these solved? I have been struggling with these

Given that f(x)=x^2+2 and g(x)=2x-5, find each of the following. (FoG)(1)and(GoF)(-3)-(FoG)(1) = f(g(1)) = (2(1)-5)^2 + 2 = 11 (GoF)(-3) = g(f(-3)) = 2((-3)^2 + 2) - 5 = 17-f(x) = x^2 + 2 g(x) = 2x

Leanne drove 415 miles today. Unfortunately, it is only 1/3 of the total distance she needs to travel. How man

Pleaseeeee help!:( me-1/3rd,...if someone owes you 30 dollars, its like they gave you 10, $10 out of the $30 they owe you. so if you replace the $10, with 415, what would you do to replace the $30?$3

What do these equations of parabolas represent? Confused..10 pts

y=a(x-h)^2+k (x-h)^2=4p(y-k) (y-k)^2=4p(x-h) How are the first two equations equivalent?-y = a(x-h)² + k y-k = a(x-h)² (x-h)² = (1/a)(y-k) which is equivalent to (x-h)² = 4p(y-k) if 4p = 1/a

Linear Algebra Help - Proof Problem

I really hate these proofs, Im great at the math, but its the proofs that kill me.Heres my problem. Let A be an n by n matrix. a) show that A^2 is invertible b) show that 2A^2 - 3A + I is symmetric.

I have a complicated algebra question

McDonalds sells 6, 9, and 20 packs of Mc Nuggets. If the restaurant has an infinite supply, what is the maximum amount you CANNOT buy before any amount above that point is possible? Proof and reasonin

The weight of the large fries is 4 times more than the smallest size

translate verbal into mathematical?-L = 4S

Algebra: Negative Constant with an Exponent

How do you interpret this term: -4² (please note that there is no space between the minus sign and the constant, also there is no parenthesis) Is it read as negative four squared, thereby equaling 1

Rectangular and Polar coordinate system question. 10 pts

In the rectangular coordinate system, each point (x,y) has a unique representation. Why is this not true for a point (r,θ) in the polar coordinate system?-If you had an angle of 0 and a radius of 1, y

How to find the indicated probability

X has a normal distribution with the given mean and standard deviation. Find the indicated probability. μ = 60, σ = 10, find P(40 ≤ X ≤ 65)-P(40 ≤ X ≤ 65)= P[ (40-60)/10 ≤ z ≤ (65-60)/10 } = P(-2 ≤

Standard normal distribution

Hi, Im having troubles solving this stardard normal distribution if anyone can help!Steps would really help me understand as well! Suppose that yearly health care expenses for a family of four are no

Geometry Problem Help Please? WILL pick top answer

Two segments from P are tangent to O. If angle P
60 and the radius of
O is 12 feet, find the length of each tangent Segment Each side of a circumscribed equilateral triangle is 16 meters. Find the

Wow..easy 10 points problem! :) BASIC MATH

There are 2 cooks that work full-time at Wonderland Elementary School. The cooks make 6 ½ pots of oatmeal for breakfast and 10 ½ pots of soup for lunch every day. If they had to feed 116 children and