Please help i only have like 10 more minutes!:)

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

4 0

Answer:

14 months

Step-by-step explanation:

150 - 24 = 126 then divided by 9 which = 14 so it will take 14 months to get 150

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The second statement is the what of the first?

Tamiku [17]

Answer:

contrapositive

Step-by-step explanation:

The converse statement would be ...

b ⇒ a

The contrapositive swaps the parts and negates them both:

¬b ⇒ ¬a . . . . . matches your given statement

The inverse negates both parts:

¬a ⇒ ¬b

A contradiction arises when the implication is false: a is true and b is false.

6 0

4 years ago

Standard Form

erica [24]

$\alpha ) \\ \frac{(8x10^9)}{(2x10^4)} =4x10^5 \\ \\ \alpha ) \\ \frac{(3x10^{12})}{(6x10^9)} = \frac{1}{2}x10^{3} \\ \\ \alpha ) \\ \frac{(7.2x10^9)}{(4.1x10^-4)} = \frac{14}{4.10^{13}} \\ \\ \alpha )) \\ (3.2x10^6)+(4.1x10^8)=>> \\ \\ 
 6.10^6+4.10^8=>> \\ \\ 6000000+100000000==>>10^0$

$\framebox[1.1\width]{Good Luck !} \par
$

8 0

3 years ago

Aiden built a cone shaped volcano for a school science project. The volcano has a base diameter of 32 cm and a slant height of 4

inysia [295]

Answer:

a) About 2261.95

b) $11.94

Step-by-step explanation:

a) The lateral area of a cone can be calculated via A=πrl

b) Simple do 2261.95/400 and round to the nearest 1 to get 6. Then multiply 6 by 1.99 to get 11.94

Hope it helps <3

3 0