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3 years ago

I have no idea how to do this! Can somebody please help me out a little?

1 answer:

8 0

Two equivalent forms:

x1, y2

Explain: x1 creates the shape of the polynomial and y1 sharpens it, to make it look more realistic and more rounded.

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Please answer this I don't understand how to do it thanks

Mars2501 [29]

Answer:

The answer is 8.6×10¹⁴

Step-by-step explanation:

You can evaluate it :

$(4.3 \times {10}^{8} ) \times (2.0 \times {10}^{6} )$

$= (4.3 \times 2.0) \times ( {10}^{8} \times {10}^{6} )$

$= 8.6 \times {10}^{8 + 6}$

$=8.6 \times {10}^{14}$

6 0

3 years ago

Read 2 more answers

A rental moving truck can haul a maximum of 7,500 pounds. Dejuan has boxes that weigh 40 pounds and boxes that weigh 75 pounds.

Lelechka [254]

Answer:

One hundred and fifty 40 pounds boxes and twenty 75 pounds boxes

Step-by-step explaination:

The maximum amount he can haul in one load is 7500 pounds

150 × 40 pounds boxes = 6000 pounds

20 × 75 pounds boxes = 1500 pounds

6000 pounds + 1500 pounds = 7500 pounds

8 0

3 years ago

Express the following numbers in standard form. [A] 509.78 [B] 0.0289 Can someone please help me ? I need to answer that questio

STALIN [3.7K]

Answer:

(A) 509.78

We need to move the decimal point after the first non-zero digit

So,

=> 5.0978 × 10² (Since the decimal point is moved two places to the left)

(B) 0.0289

Again after the first non-zero digit:

So, it becomes:

=> 2.89 × 10⁻² (Since the decimal point is moved 2 places to the right so it will be negative also)

8 0

3 years ago

Read 2 more answers

Please help and view image below!!

neonofarm [45]

Answer:y=3-6-2+4=y

Step-by-step explanation:

i dont know

i just need points

4 0

1 year ago

X÷0.4=2 1/9 ÷3 1/6? What does x equal? Explain your answer thoroughly.

Ainat [17]

I would recommend calculatorsoup.com for the fractions part.

3 0

3 years ago