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2 years ago

Part C

Mathematics

2 answers:

Marina CMI [18]2 years ago

7 0

Answer:

Jacob:

Alive 69-70

alive 79-80

alive 62-63

alive 73-74

alive 78-Died 79

Carol:

alive 88-89

alive 67-68

alive 99-100

alive 73-74

alive 94- Died 95

Step-by-step explanation: edmentum

Katyanochek1 [597]2 years ago

5 0

Dog u needa offer more points for this

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Three friends each have some ribbon. Carol has 54 inches of ribbon, Tino has 10.5 feet of ribbon, and

zzz [600]

Answer:

1800 inches, 150 feet, and 50 yards

Step-by-step explanation:

First, lets start in inches. multiply 45 by 3, to get 135 feet, and add that with 10.5 to get 145.5 feet. multiply that by 12 to get 1746 inches, and add 54 to that to get 1800 inches. divided that by 12 to get 150, and divided 150 by 3 to get 50.

4 0

3 years ago

What is the value of x in -x + 8 > 6 ?

makvit [3.9K]

Step-by-step explanation:

$- x + 8 > 6 \\ - x > - 2 \\ x < 2$

8 0

3 years ago

Find all the values of x in the set of complex numbers that satisfy the following equation:

Fynjy0 [20]

Compute all the component integrals first:

$I_1=\displaystyle\int_0^{\pi/4}2\sec x\,\mathrm dx=2\ln(\sqrt2+1)$
$I_2=\displaystyle\int_0^2\ln x\,\mathrm dx=2(\ln2-1)$
$I_3=\displaystyle\lim_{a\to\infty}\int_{-a}^a\frac{\mathrm dx}{x^2+1}=\pi$

Now,

$\sqrt2\approx1.4\implies \sqrt2+1\approx2.4$
$\implies \left\lceil I_1\right\rceil=2$

$e$
$\implies\left\lfloor I_2\right\rfloor=-1$

$\pi\approx3.14\implies\left\lceil I_3\right\rceil=4$

So the given equation reduces to

$\displaystyle\sum_{k=-1}^2\frac{\mathrm d}{\mathrm dx}x^{k+2}=1-4!$
$\dfrac{\mathrm dx}{\mathrm dx}+\dfrac{\mathrm dx^2}{\mathrm dx}+\dfrac{\mathrm dx^3}{\mathrm dx}+\dfrac{\mathrm dx^4}{\mathrm dx}=-23$
$4x^3+3x^2+2x+24=0$

a fairly standard cubic. Incidentally, when $x=-2$ , the LHS reduces to 0, so $x+2$ is a factor of the cubic. You can find the remaining two solutions easily with the quadratic formula.

5 0

2 years ago

Anybody knows how to not procrastinating? I'm struggle with that. thanks

Dafna1 [17]

Explanation:

Here are the few points that might help you to avoid procrastination.

1. Keep your workstation clean, that does not make you feel overburdened with work.

2. Break down your work into pieces.

3. Make short term tasks rather long terms.

4. Prioritize goals with a deadline.

5. More you delay more you will be working under pressure so better not to delay.

6. Some times talk to yourself, tell yourself the more you delay worse it will get for you only.

These points should help.

4 0

3 years ago

Please Help. If m ∠ EJF=56, find m ∠ FHK.

Dahasolnce [82]

Answer: 124 degrees

========================================================

Explanation:

If we assume these two things:

JC parallel to KD
JA parallel to HB

Then this would allow us to say that angle EJF = angle FHG because they are corresponding angles.

So that means angle FHG = 56

This then leads to:

angle FHK = 180 - (angle FHG) = 180 - 56 = 124 degrees

8 0

3 years ago