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2 years ago

Round 0.74 to the nearest tenth

Mathematics

2 answers:

Shalnov [3]2 years ago

6 0

The answer would be 0.7

Nimfa-mama [501]2 years ago

5 0

Answer:

Step-by-step explanation:

if the second number was over 5 then, you would have rounded it to .8, but it was only 4 so you round down.

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8/9 - 2/3 what is the answer i need help

aivan3 [116]

2/9 is the answer!! (:

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2 years ago

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The bakers at Good-For-You Bakery can make 500 bagels in 4 hours. How many bagels can they bake in 14 hours?

sergey [27]

Answer:

1750

Step-by-step explanation:

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2 years ago

Standard deviation of 300, 785, 670, 187, 760, 724

White raven [17]

STEP 1

Mean = $\frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571$

STEP 2

Subtract the mean from each data value then square the answer
$300-571=-271$ ⇒ $(-271)^{2} =73441$
$785-571=214$ ⇒ $(214)^{2}=45796$
$670-571=99$ ⇒ $(99)^{2}=9801$
$187-571=-384$ ⇒ $(-384)^{2} =147456$
$760-571=189$ ⇒ $189^{2}=35721$
$724-571=153$ ⇒ $153^{2} =23409$

STEP 3

Add the squared answers in STEP 2 then find the mean

$\frac{73441+45796+9801+147456+35721+23409}{6}= \frac{335624}{6}=55937.3$

STEP 4

Square root the answer in STEP 3
$\sqrt{55937.3} =236.5$

Standard deviation is 236.5

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3 years ago

The length of a rectangular garden is 7 feet longer than its width. If the garden’s perimeter is 178 feet what is the area of th

andrey2020 [161]

Answer:1968ft^2

Step-by-step explanation:

Perimeter(p)=178feet

P=2L+2w

178=2L+2w

178=2(L+w)

L+w=178 ➗ 2

L+w=89.............(1)

W+7=L

L-w=7...................(11)

L+w=89... ..........(1)

L-w=7...................(11)

Subtract (11) from (1)

2w=89-7

2w=82

w=82 ➗ 2

w=41 width=41feet

Substitute w=41 in (11)

L-w=7

L-41=7

L=7+41

L=48feet

Area= length x width

Area=48 x 41

Area=1968ft^2

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3 years ago

Which expression can be used to represent the volume of the trapezoidal prism

Vadim26 [7]

Answer:

Formula for finding the volume of a trapezoidal prism =\frac{1}{2}(b_1+b_2)h

Step-by-step explanation:

4 0

2 years ago

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