3 years ago

PLS HELP ME!

Mathematics

1 answer:

Phantasy [73]3 years ago

4 0

Answer:

Step-by-step explanation:

just add

3.17

1.15

2.26

-------

7. 48 lbs

im pretty sure

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parking garage has 5 floors. If 117 cars can be parked on each floor, how many total cars can park in the garage? Drag numbers t

mr Goodwill [35]

Answer:

585 cars

Step-by-step explanation:

Given

$Floors = 5$

$Cars = 117$ per floor

Required

Determine the total number of cars

This is calculated by multiplying number of cars per floor by number of floors.

$Total = Floors*Cars$

$Total = 5 * 117$

$Total = 585$

<em>Hence, there are 585 cars in total</em>

6 0

2 years ago

a bricklayer needs to order 6300kg of building sand.one grain of this sand weighs 7x10^-5. how many grains of sand are there in

gavmur [86]

Answer:

44.1 x 10^-2

Step-by-step explanation:

Since one grain

= 7 x 10^-5

6300kg = 7 x 10^-5 x 6300

Put 6300 in standard form

7 x 10^-5 x 6.3 x 10^3

Multiply the whole numbers and add the exponents

7 x 6.3 x 10^-5 + 3

44.1 x 10^-2

There are 44.1 x 10^-2 grains of sand in 6300kg

5 0

2 years ago

Please help me?<br><br> please and thanks

AVprozaik [17]

Answer:

- $\frac{35}{2}$

Step-by-step explanation:

-5 ÷ $\frac{2}{7}$ = 17 $\frac{1}{2}$

17 $\frac{1}{2}$ = - $\frac{35}{2}$

8 0

3 years ago

Read 2 more answers

The population of a town in 2000 was 430. The population is increasing at a rate of 0.9% every year. What will be the projected

never [62]

The formula is
P=Ae^rt
P ?
A 430
R 0.9/100=0.009
T time 2010-2000=10 years
E constant
P=430×e^(0.009×10)
p=470

5 0

3 years ago

The heat in the house is set to keep the minimum and maximum temperatures (in degrees Fahrenheit) according to the equation |x –

dmitriy555 [2]

$|x-72.5|=4 \\
x-72.5=-4 \ \lor \ x-72.5=4 \\
x=-4+72.5 \ \lor \ x=4+72.5 \\
x=68.5 \ \lor \ x=76.5$

The minimum and maximum temperatures in the house are 68.5°F and 76.5°.

5 0

3 years ago