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Svetach [21]
2 years ago
10

Solve for x and y simultaneously Pls help me​

Mathematics
1 answer:
LenKa [72]2 years ago
3 0

Step-by-step explanation:

Are the roots equal or unequal

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Mashutka [201]

Answer & Step-by-step explanation:

Regression studies the relationship between independent / explanatory  (causal) variable, dependent / response (effected) variable. Scatter plot is a diagrammatic representation of regression.

Aspartame Concentration, being a toxic substance, is likely to have negative regression relationship with mice survival rate. It implies that higher concentration leads to lower mice survival, & lower concentration leads to higher mice survival.

The relationship can be strong or weak, depicted by 'r' magnitude, depending upon the intensity of concentration impact on survival. If more percent of the variation in survival rate can be explained by variations in  concentrations, regression coefficient is high. If less percent of the variation in  survival rate can be explained by variations in concentrations, regression coefficient is low

4 0
2 years ago
WHAT IS THE ANGLE MEASUREMENTS ??
olganol [36]

Answer:

SUM OF ALL ANGLES=180

THEREFORE,

16X+16X+13X=180

45X=180

X=180/45

X=4

THERFORE,<G=16*4=64

<H=16*4=64

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3 0
3 years ago
I need this ASAP please.
Marrrta [24]

Answer:

Step-by-step explanation:

I honestly dont know but see if your answer's on this site copy and paste this

A sphercial water tank has a diameter or 32 ft. How much water can the tank hold to the nearest gallon.(Hint 1ft=7.48) what is the weight of the water in the cylinder?

4 0
2 years ago
Kelsey buys several pairs of uniform pants for $17.95 each, and a sweater for $24.
Andre45 [30]

Answer:

It makes sense at the beginning, but I'm sure that there's a second part??

Step-by-step explanation:

Sorry love

5 0
2 years ago
Ifj. 1. what is the value of i
melomori [17]

Answer:

<em>i</em>

Step-by-step explanation:

The square root of a negative number is identified as an imaginary number (<em>i </em>)

An imaginary number (i) with exponent 3 or any other exponent remains an imaginary number.

The answer is:

<em>i</em>

3 0
2 years ago
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