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yaroslaw [1]
3 years ago
15

What is the lower bound of 8000? someone help me pleaseeee

Mathematics
2 answers:
suter [353]3 years ago
8 0

Answer:

7500

Step-by-step explanation:

Stells [14]3 years ago
5 0
The man rushes through your door with his fists in the air, all of the sudden your vision went black, and he had stolen your points.
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a cone has a volume of 1,570in3. If the height of the cone is 15 inches. Calculate the radius of the cone?
spin [16.1K]

Answer:

approximately 10

Step-by-step explanation:

Volume = 1/3h times \pi times radius square

1570 = 1/3 x 15 x 22/7 x r^{2}

1570 = 5 times \frac{22}{7} times r^{2}

1570 = 15.71r^{2}

\frac{1570}{15.71} = \frac{15.71 r^{2}}{15.71}

99.9 = r^2

\sqrt{99.9} = r

≅10

5 0
3 years ago
Find the distance between two points: (1,4) and (11,9)
Marina CMI [18]

Answer:

√125=5√5

here you go

5 0
3 years ago
I GIVEEEEE BRAIMLILSTER
timofeeve [1]

<u>Answer:</u>

\boxed{\boxed{\pink{\bf \leadsto It \ will \ take \ 5 hours \ to \ travel \ 300 \ miles. }}}

<h3><u>Step-by-step explanation:</u></h3>

According to Question , a plane travels 120 miles in 2 hours. So here we will use unitary method .

\bf\implies If \ it \ covers \ 120 \ miles \ in \ 2 \ hours \\\\\bf\implies Then \ one \ mile \ will \ be \ covered \ in \ \dfrac{120}{2} hrs \\\\\bf\implies Hence \ 300 \ miles \ will \ be \ covered \ in \ \dfrac{2}{120}\times 300 hrs = \red{5 \ hours }

<h3><u>Hence</u><u> </u><u>it </u><u>will</u><u> </u><u>cover</u><u> </u><u>30</u><u>0</u><u> </u><u>miles</u><u> </u><u>in</u><u> </u><u>5</u><u> </u><u>hours</u><u> </u><u>.</u></h3>

Here it was a case of direct proportion in which if two things are directly proportional to each other. If one thing thing increases then the value of second also increases. Here if the time increases then the distance also increases

5 0
3 years ago
What is 4³ written in expanded form?​
olga55 [171]

Answer:

4³=4*4*4 is a required expanded form.

3 0
3 years ago
Read 2 more answers
Which expressions below are equivalent to
bixtya [17]

Answer:

A.4x+2

Step-by-step explanation:

distrubuve property,u multiply the numbers in the bracket by two.so,2x2=4 and 2x1=2 so 4x+2

3 0
3 years ago
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