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3 years ago

Which is the best estimate for the quotient of 1,002.821 ÷ 0.499?

Mathematics

2 answers:

scoray [572]3 years ago

6 0

D
I think.. I'm not 100% sure, but I would put D

Naddika [18.5K]3 years ago

3 0

I would say d. That looks closer to the correct answer than the rest of the choices.<span />

You might be interested in

How do I know when I need to use SSS or SAS in geometry? I'm having a lot of trouble understanding the difference and when to us

Pavel [41]

SSS = Side-Side-Side
If three sides of one triangle are congruent to three sides of another triangle then the triangles are congruent.

SAS = Side-Angle-Side
If two sides and the included angle are equal to the corresponding parts of another triangle then the triangles are congruent.'
The angle must be formed by the two pairs of congruent, corresponding sides of the triangles. If the angles are not formed by the two sides that are congruent and corresponding to the other triangle's parts then you cannot use the SAS postulate.

you will notice that the main difference between the two postulates is that the SAS consists of an angle and the SSS does not.

hope this helps :)

7 0

3 years ago

Multiply. 37 × 10^2<br> pls i need it

Keith_Richards [23]

Step-by-step explanation:

37 x 10^2 = 3700

8 0

2 years ago

Read 2 more answers

(24) $550 at 3% for 3 years

andrew11 [14]

550 * 1.03 = 566.5 (Year 1)

566.5 * 1.03 = 583.495 (Year 2)

583.495*1.03 = 600.99985 (Year 3)

You can safely assume this is your answer: $601.00

7 0

3 years ago

∫c<br> x sin y ds, C is the line segment from (0, 1) to (3, 5)

Mnenie [13.5K]

Parameterize the line segment $C$ by

$\mathbf r(t)=\langle x(t),y(t)\rangle=(1-t)\langle0,1\rangle+t\langle3,5\rangle=\langle3t,1+4t\rangle$

where $t\in[0,1]$ . Then

$\mathrm ds=\|\mathbf r'(t)\|\,\mathrm dt$
$\mathrm ds=\|\langle3,4\rangle\|\,\mathrm dt$
$\mathrm ds=5\,\mathrm dt$

So the integral is

$\displaystyle\int_Cx\sin y\,\mathrm ds=5\int_0^1x(t)\sin y(t)\,\mathrm dt$
$=\displaystyle5\int_0^13t\sin(1+4t)\,\mathrm dt$
$=\dfrac{15}{16}(\sin5-\sin-4\cos5)\approx-2.7516$

3 0

3 years ago

Camille is working on her homework.she spends 20% of her total homework time on Science. If she spends 18 minutes working on Sci

ZanzabumX [31]

Answer:

90 minutes or 1 hour and 30 minutes

Step-by-step explanation:

If 18 minutes is 20% of the work time then you will have to get the 20% to 100% so i divided 20 by 100 and that got me 5 so I put 5 times 18 then that got me 90.

5 0

3 years ago