X + 2 = 3/5(10) - 3
x + 2 = 6 - 3
x + 2 = 3
x = 3 - 2
x = 1 <=== ur number
Answer:
Vertex (2,2)
y- Intercept is 10
On problems like this, use Desmos Graphing. It helps a lot.
Answer:
D
Step-by-step explanation:
The expression is 
We can follow the rule of "PEMDAS" here.
PEMDAS = Parenthesis, Exponents, Multiply, Divide, Add, Subtract
So, we first need to deal with Parenthesis. Next,
There aren't any exponents, so we deal with Multiplication of 7 and 3.
Then addition/subtraction.
Hence, the first step, from the answer choices, would be D, multiply 7 and 3
Answer: 2,520 - 140x
Step-by-step explanation:
Answer:
a) 1820
b) 55
c) 10
d) 550
e) 0.3022
Step-by-step explanation:
Data provided in the question:
Number of seniors = 11
Number of juniors = 5
n = number of choices
r = number of person to be selected
number of ways = 
a) 4-sprinter relay teams can be formed from the group of 16 sprinters
n = 16
r = 4
= ¹⁶C₄
= 
= 
=
b) two seniors be chosen to be part of the relay team
n = 11
r = 2
= ¹¹C₂
= 
= 
=
c) two juniors be chosen to be part of the relay team
n = 5
r = 2
= ⁵C₂
= 
= 
= 10
d) two seniors and two juniors be chosen to be part of the relay team
= two seniors be chosen to be part of the relay team × two juniors be chosen to be part of the relay team
= 55 × 10
= 550
e) P( two seniors and two juniors will be chosen for the relay team )
= [ two seniors and two juniors be chosen to be part of the relay team ] ÷ [4-sprinter relay teams can be formed from the group of 16 sprinters ]
= 550 ÷ 1820
= 0.30219 ≈ 0.3022