3 years ago

State whether the y-values are increasing ,decreasing,or neither as x increases for problem y=1.5x

Mathematics

1 answer:

mash [69]3 years ago

6 0

The y-values are increasing, as x increases in this problem.

You might be interested in

One fifth increase over 400

DiKsa [7]

Answer:

480

Step-by-step explanation:

1/5 of 400 = 1/5 * 400 = 80

increase 400 by 80 = 480

3 0

2 years ago

Find the probability of exactly three successes in six trials of a binomial experiment in which the the probability of is 50%.

posledela

Answer: 31.25%

Two ways to solve this problem:

#1: Use the formula: $P(X=x)={n}Cx_{} *p^{x}*(1-p)^{n-x}$

#2 Use a graphing calculator and use the function binompdf(n, p, x)

x = 3
n = 6
p = 0.5

#1: Formula:

$P(X=3)=_{6}C_{3}*0.5^{3} *(1-0.5)^{6-3}=\frac{6!}{3!(6-3)!} *0.5^{3} *0.5^{3}\\=\frac{6!}{3!*3!} *0.5^{3} *0.5^{3}=20*0.125*0.125=0.3125$

#2: Faster method

binompdf(6, 0.5, 3) = 0.3125

8 0

3 years ago

The position equation is s = -16t^2 + vot + so where s is height of the object in feet, vo is the initial velocity of the object

Hunter-Best [27]

A. For this case, let us set the variables:

s = 0 (final destination on the ground)

t = unknown

vo = 0

so = 8000 ft

Using the equation, we calculate for t:

0 = -16 t^2 + 0t + 8000

t = 22.36 s

B. For this case:

s = unknown

t = 22.36 s

vo = 600 miles/hr = 880 ft/s

so = 0

Using the equation, we calculate for s:

s = -16*(22.36)^2 + 880*22.36 + 0

s = 11, 677.29 ft = 2.21 miles

6 0

4 years ago

The scatter plot and table show the number of grapes and blueberries in 10 fruit baskets.

balu736 [363]

c is the correct answer i believe

4 0

4 years ago

F(x)=16^X<br> 1. F(x)=4 x/4<br> 2.f(x)=2^4x<br> 3. F(x)=2 x/4<br> 4. F(x)=4^4x

kicyunya [14]

Answer:

2.f(x)=2^4x

Step-by-step explanation:

16^x

We can rewrite 16 as 2^4

2^4^x

We know that a^b^c is equal to a^ (b*c)

so 2^(4*x)

2^(4x)

4 0

3 years ago