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3 years ago

Can you help with this.10⁴ x 3.9

Mathematics

1 answer:

andrezito [222]3 years ago

8 0

Answer:

39000

Step-by-step explanation:

10×10×10×10×3.9=39000

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Find the product of both functions: y= 2x - 1 y = -x + 2

nata0808 [166]

Answer:

0.375

Step-by-step explanation:

1.y=2x-1

2.y=-x+2

using substitution method

1.y=2x-1

y+1=2x

the other equation where there is an x will be replaced by a the first equation

2.y=-(y+1)+2

y=-y-1+2

y=-y+1

y+y=1

2y=1

2y/2=1/2

y=0.5

the value of y is 0.5 the value of x would be found by taking the y and replacing it with 0.5 in any of questions one and two.

1.y(0.5)=2x-1

0.5=2x-1

0.5+1=2x

1.5=2x

1.5/2=2x/2

0.75=x

the value of y is 0.5 and x is 0.75

0.5*0.75=0.375

=0.375

5 0

3 years ago

Mandy's new baby sister weighs 8 1/2 lb. when mandy was born, she weighed 116 oz. what is the difference in their two birth weig

Alex777 [14]

20 oz.........................

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3 years ago

Find a counterexample to the conjecture: Any number that is divisible by 2 is also divisible by 4

Vlad [161]

Choose number 2, it is divisible by 2, $2:2=1$ but it is not divisible by 4, because $2:4=0,5$ but $0,5 \notin \mathbb Z$ .

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3 years ago

Raoul says that Function B has a greater initial value. Is Raoul correct?

Sergio039 [100]

Answer:

yes he is correct because if you where to graph B it would have a greater slope

Step-by-step explanation:

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3 years ago

Brainliest for the correct awnser!! A calculator was used to perform a linear regression on the values in the table. The results

marin [14]

Answer:

Option B

Step-by-step explanation:

Taking the derivative of the residual function, then applying the normal equation:

[a; b] = (X'*X)^(X'*y)

with

X = [1 1; 2 1; 3 1; 4 1; 5 1]

X' is transpose of X

y = [11; 8; 4; 1; 0]

[a; b] = [-2.9 13.5]

6 0

3 years ago

Can you help with this.10⁴ x 3.9​

Can you help with this.10⁴ x 3.9