3 years ago

Find the sum of the series 121+128+135+...+233 (17 terms)

Mathematics

1 answer:

Solnce55 [7]3 years ago

3 0

The answer should be 617

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Can someone please help me the answer is not 133 or 109 please and thank you

schepotkina [342]

Answer:

Step-by-step explanation:

12/3=4

45/3=15-4-7=4 * the witch doesn't have a wand or spoon like the top row does.

21/3=7

4+4x7*order of operations

4+28

8 0

3 years ago

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Denzel wants to work out the density of a block of wood the block of wood is in the shape of the cuboid

marishachu [46]

Answer:

$Density = 1.094g/cm^3$

Step-by-step explanation:

Given

$Length = 17.7cm$

$Width = 8.3cm$

$Height = 13.0cm$

$Mass = 2090g$

See attachment

Required

Determine the density of the wood

First, we calculate the volume of the wood.

$Volume = Length * Width * Height$

Substitute values for Length, Width and Height

$Volume = 17.7cm * 8.3cm * 13.0cm$

$Volume = 1909.83cm^3$

The density is:

$Density = \frac{Mass}{Volume}$

$Density = \frac{2090g}{1909.83cm^3}$

$Density = 1.094g/cm^3$ <em> --- approximated</em>

5 0

3 years ago

What is 28.6 - 0.975 and I need an explanation.

bekas [8.4K]

The answer is 27.625 !

hope this helpss !!

8 0

3 years ago

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What is a equivalent fraction of 10/25, 6/8, 3/5, 1/10

user100 [1]

Answer:

Step-by-step explanation:

10/25=20/50=40/100

6/8=3/4=12/16

3/5=6/10=60/100

1/10=10/100

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3 years ago

Express the ratio of A's to N's in the word BANANA, in simplest form. 2:3 3:2 1:2 2:1

Ronch [10]

3:2 would be it and it cant be 2:1 because there aren't 4 A's

7 0

3 years ago

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