3 years ago

0.012=1.2×10 -³ true or false

Mathematics

1 answer:

Wittaler [7]3 years ago

6 0

This awnser is false

You might be interested in

Find the seventh term of the sequence given by the rule tn=-5n+2

Vladimir79 [104]

Tn=-5n+2
T(7)=5(7)+2
=-33

7 0

3 years ago

Consider the system of linear equations. x + y = 9.0 0.50 x + 0.20 y = 4.05 Find the values of x and y .

mixas84 [53]

Answer:

x=7.5

y=1.5

Step-by-step explanation:

$x + y = 9.0$

subtract x from both sides

$y=9-x$

$0.50x + 0.20y= 4.05$

$0.50 x +0.20(9-x)= 4.05$

$0.50x+1.8-0.2x= 4.05$

combine like terms

$0.30x+1.8= 4.05$

subtract 1.8 from both sides

$0.30x=2.25$

divide both sides by 0.3

x=7.5

$y=9-x$

$y=9-7.5$

y=1.5

4 0

3 years ago

A lunch bill costs $40. If you want to leave a 15% tip, how much money should you leave for the total bill?

harkovskaia [24]

Answer:

The tip will be $6 and the total bill will be $46.00

Step-by-step explanation:

8 0

3 years ago

Kaylin is a running back on her football team. in her last game she ran the ball 3 times gaining yd on her first carry, losing y

yarga [219]

Sorry im only in middle school i dont know this

6 0

3 years ago

Megan has $300 to buy a digital camera.She finds one she likes that cost $275. Suppose the tax rate is 7.3%. Does Megna have eno

Inessa05 [86]

Yes

$275 \times 1.073 = 295.08$
$295.08 rounded accordingly to the nearest cent

5 0

3 years ago