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likoan [24]
3 years ago
5

A negative correlation between two variables x and y usually yields a negative p-value for r.

Mathematics
1 answer:
Harman [31]3 years ago
6 0
A. True if im wrong sorry hope this helped tho :p
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PLEASE HELP WITH GEOMETRY!! WILL GIVE BRAIN!!!
xenn [34]

Answer:

1,726 cm

Step-by-step explanation:

it boils down to this equation:

2(19×29)+2(19×6.4)+2(29×6.5)

bc if you look closely, it's just each side twice (hope that makes sense)

then you work down from there

2(551)+2(123.5)+2(188.5)

1,102+259+337

1,726

5 0
3 years ago
Read 2 more answers
An airplane is flying from New York City to Los Angeles. The distance it travels in miles, d, is related to the time in seconds,
yuradex [85]

Answer:

<em>0.15</em>

Step-by-step explanation:

Given the expression that relates the distance and the time with the expression:

d = 0.15t

d is the distance

t is the time

To determine how fast it is flying (Speed), we will need to use the formula

Speed = distance/time

s = d/t

From the given equation we can se that 0.15 = d/t

Comparing this to the general equation, we will see that s = 0.15

<em>Hence the airplane is flying at 0.15</em>

7 0
3 years ago
darlene wants to buy martian invader video game. The video game price is $100. Darlene has a coupon for 25%. What is the price o
Paraphin [41]

Answer:

$75

Step-by-step explanation:

100 ÷ 25=75

Hope this helps!☺

6 0
3 years ago
Please help, i have to finish this right now
Naddik [55]
1st one: linear
2nd one: linear
3rd one: nonlinear
3 0
3 years ago
Read 2 more answers
Ayanna is 3 years older than Brittany. The sum of 3 times Brittany's age and 2 times Ayanna's age is 76. How old are Ayanna and
Alex_Xolod [135]
Ayanna is 17 and Brittany is 14.

To find this, let's write two equations using the given information.

a = b + 3
3b + 2a = 76

Now, just substitute the first equation into the second and solve.

3b + 2(b + 3) = 76
3b + 2b + 6 = 76
5b = 70
b = 14

If Brittany is 14, then Ayanna is 3 years older at 17.
7 0
3 years ago
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