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3 years ago

PLEASE HELPPPPPP!!!!! THIS IS DUE ASAP PLEASEEE

Mathematics

2 answers:

Gwar [14]3 years ago

8 0

Answer:

Step-by-step explanation:

list the numbers that are odd or greater than 2

1,2,3,4,5,6

aka every single outcome

therefore the answer is just 1

Snowcat [4.5K]3 years ago

8 0

Answer:

5/6

Step-by-step explanation:

The possible outcomes are 1,2,3,4,5,6

Odd numbers are 1,3,5

Greater than 2 are 3,4,5,6

Good solutions are 1,3,4,5,6 = 5 outcomes

P( odd or greater than 2) = good solutions / total

= 5/6

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jamie can ride her bike 3 times as fast as Michelle can jog. if jamie rides her bike at a rate of 12 miles per hour, how fast ca

erastova [34]

Answer: 4 miles per hour

Step-by-step explanation: Just divide 12 by 3 .-.

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3 years ago

Read 2 more answers

Tom sells cookies in his store. His bakery has a total of 1,850 cookies for the weekend. If 30% of his cookies are oatmeal raisi

lidiya [134]

555 Oatmeal Raisin Cookies

1,850 / 0.30 = 555

I Hope This Helps! (^_^)

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3 years ago

A child must be at least 36 inches, but no more than 48 inches to ride. Write the compound inequality to represent the heights w

NeX [460]

Answer:

36≤x≤48

Step-by-step explanation:

Let x represents the height of the child if a child must be at least 36 inches, this means that the child can has a height greater than or equal to 36in. This is expressed as;

x≥36

If the same child has height of no more than 48in, this can be expressed as;

x≤48

Combining both inequality

If x ≥36, this means 36≤x

Combining with x≤48 will give the compound inequality;

36≤x≤48

5 0

3 years ago

The surface of a hill is modeled by z = 100 − 4 x 2 − 2 y 2 . When a group of hikers reach the point (-3,-2,56) it begins to sno

m_a_m_a [10]

Answer:

(-24, -8)

Step-by-step explanation:

Let us recall that when we have a function f

$\large f:\mathbb{R}^2\rightarrow \mathbb{R}\\f(x,y)=z$

<em>if the gradient of f at a given point (x,y) exists, then the gradient of f at this point (x,y) gives the direction of maximum rate of increasing and minus the gradient of f at this point gives the direction of maximum rate of decreasing</em>. That is

$\large \nabla f=(\frac{\partial f}{\partial x},\frac{\partial f}{\partial y})$

at the point (x,y) gives the direction of maximum rate of increasing

$\large -\nabla f$

at the point (x,y) gives the direction of maximum rate of decreasing

In this case we have

$\large f(x,y)=100-4x^2-2y^2$

and we want to find the direction of fastest speed of decreasing at the point (-3,-2)

$\large \nabla f(x,y)=(-8x,-4y) \Rightarrow -\nabla f=(8x,4y)$

at the point (-3,-2) minus the gradient equals

$\large -\nabla f(-3,-2)=(-24,-8)$

hence the vector (-24,-8) points in the direction with the greatest rate of decreasing, and they should start their descent in that direction.

7 0

4 years ago

How do you do solving two-step equasions

Natali5045456 [20]

Answer:

The goal of solving two-step equations is to isolate the variable (get it by itself) and solve for the value using the following steps:

1. Add or subtract the constant term from both sides of the equation.

2. Multiply or divide the coefficient from both sides of the equation.

Step-by-step explanation:

Solving equations means using inverse (opposite) operations.

subtraction - addition

multiplication - division

In order to get the variable by itself, you need to first get rid of the constant (the number by itself) by adding or subtracting from both sides of the equal sign. Then, you multiply or divide by the coefficient of the variable to solve for the variable.

*See included picture.

3 0

3 years ago