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3 years ago

The equation in slope intercept form

Mathematics

1 answer:

worty [1.4K]3 years ago

6 0

Answer:

The equation is y = 3x -4

Step-by-step explanation:

The slope is the number next to x and the y-intercept is written after the slope.

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A flower box is 3 ft. Long, 2 3/4 ft. Wide, and 1/2 ft. Deep. How many cubic feet of dirt can it hold? A. 4 1/8 B. 5 3/4 C. 6 1/

pochemuha

Answer:

The box can hold 4 1/8 cubic feet of dirt

Step-by-step explanation:

What we simply have to find here is the volume of dirt it can take

To get this, we have to multiply the dimensions of the box

We have this as follows

Volume or box = length * width * height

Volume of box = 2 3/4 * 1/2 * 3

Volume of box = 11/4 * 3 * 1/2 = 33/8 = 4 1/8 cubic feet

5 0

3 years ago

If you knew that f(-4)=8, then what (x,y) coordinate point must lie on the graph of y=f(x?)

nika2105 [10]

Answer:

(-4,8)

Step-by-step explanation:

so f(-4)=8 this is easy

the -4 is the x

beause f(x)=y

so the 8 is the y

when y is f(-4)=8 then the cordinate points are (-4,8)

7 0

3 years ago

Pls help me out i need the answer now!! Tysm

nydimaria [60]

Answer:

there were 3435 no voters

hope my answer help

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Zinc has a density of 0.258 lb/in³ (pounds per cubic inch).

ollegr [7]

For this case we have that by definition the mass is given by:

$m = D * V$

Where,

D: density
V: Volume

The volume of a pyramid is given by:

$V = \frac {1} {3} * A * h$

Where,

A: area of the base
h: height

Substituting values we have:

$V = \frac {1} {3} * (36) * (2.5)\\V = 30$

We now calculate the mass:

$m = (0.258) (30)\\m = 7.74\ lb$

Answer:

he needs 7.74 pounds of zinc

5 0

3 years ago

Every day a kindergarten class chooses randomly one of the 50 state flags to hang on the wall, without regard to previous choice

Romashka [77]

Answer:

a) $S=50$

$P(X)=0.02$

b) $P(W,M,C)=8*10^-^6$

c) $P(W_2_3)=1.18*10^-^3$

Step-by-step explanation:

From the question we are told that

Sample space S=50

Sample size n=30

a)Generally the sample space S is

$S=50$

The probability measure is given as

$P(X)=\frac{1}{50}$

$P(X)=0.02$

Generally the probability that the class hangs Wisconsin’s flag on Monday, Michigan’s flag on Tuesday, and California’s flag on Wednesday is mathematically given as

Probability of each one being hanged is

$P(X)=\frac{1}{50}$

Therefore

$P(W,M,C)=\frac{1}{50} *\frac{1}{50}* \frac{1}{50}$

$P(W,M,C)=\frac{1}{125000}$

$P(W,M,C)=8*10^-^6$

c)Generally the probability that Wisconsin’s flag will be hung at least two of the three days is mathematically given as

Probability of two days hung +Probability of three days hung

Therefore

$P(W_2_3)=^3C_2 (1/50) * (1/50) * (49/50) +^3C_3 (1/50) * (1/50) *(1/50)$

$P(W_2_3)=148 / 125000$

$P(W_2_3)=1.18*10^-^3$

3 0

3 years ago