The simplest answer form would be -5 square root of 7 end root + 7 square roots of 6
No solution is the answer
Answer:
103.
Step-by-step explanation:
The initial budget is $5,323 and has already spent $2,748, so the remain budget is $2,575. If the meal price per guest is $25, so:
$2,575 / $25 = 103
She can invite up to 103 guests.
Complete Question
The complete question is shown on the first uploaded image
Answer:
The score of the student is x = 779.42
Step-by-step explanation:
Generally we can mathematically represent the z-score as

Here x is the score of the student
substituting 1045.7 for the Mean, 221.9 for the stDev and -1.2 for z we have

=> 
=> x = -266.28 + 1045.7
=> x = 779.42
A line with a slope=0 has the same values of "y"
if we have two points.
A(x₁,y₁)
B(x₂,y₂)
the line between these two points will be horizontal o slope=0 if : y₁=y₂
answer:
A)(1,4) and (-4,4)