3 years ago

In (x+12)+In(x+10)=In24

Mathematics

1 answer:

torisob [31]3 years ago

5 0

Answer:

i think the answer is 4.......

Step-by-step explanation:

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2. Priscilla is drawing a map of her school that uses a scale in which 1.5 cm 1 point

lesantik [10]

Answer:

The answer is 60cm. (b)

Step-by-step explanation:

For every 1.5cm on the map, it represents 3 ft on real-size scale.

In other words, for every 1cm on the map, it represents 3/1.5 = 2ft on real size scale.

If you want to find 120ft of real-size scale, you can use 120ft/2ft * 1cm which gives 60cm

3 0

3 years ago

A ball is thrown from a height of 15 feet at a velocity of 90 feet per second. What is

yan [13]

Answer:

ok...............no

Step-by-step explanation:

5 0

3 years ago

How many intersections are there of the graphs of the equations below? x + 5y = 6 3x + 30y = 36

leva [86]

D) infinitely many

Hope this helped!

7 0

4 years ago

Read 2 more answers

When a number is decreased by 40 %40% of itself, the result is 6060. what is the number?

WITCHER [35]

X - 0.40x = 60
0.60x = 60
x = 60 / 0.60
x = 100 <== ur number

8 0

3 years ago

A pot is being used to boil off 1 kg of water. The specific energy required to cause the phase change is 2297 kJ/kg. Assuming th

lana66690 [7]

Answer:

It will take 58 seconds

Step-by-step explanation:

If you have 1 kg of water in the jar, half of it will be 0.5 kg.

To vaporize half of the water (0.500 kg) the energy supply needed is

$2297 kJ/kg*0.5kg=1148.5 kJ$

If the stove is supplying 20 kJ/s, the time its needed is

$\frac{1148.5 kJ}{20\frac{KJ}{s} }=57.425 s$

It will last at least 58 seconds to vaporize half of the water.

6 0

3 years ago