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3 years ago

Please answer ASAP!! which of the following is closest to 0.25 and why?

Mathematics

2 answers:

Kay [80]3 years ago

8 0

I would choose a because when you put in the calculator 9 divided by 40 you get 0.225.

Alexandra [31]3 years ago

4 0

I would choose E) because 15 divided by 64 is about 0.23, which is the closest to 0.25

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The sum of 5 consecutive integers is 110

nikdorinn [45]

Answer:

Step-by-step explanation:

Let the five consecutive integers be (x - 2 ) , (x - 1) , (x) , (x + 1) , (x + 2)

(x - 2 ) + (x - 1) + (x) + (x + 1) + (x + 2) = 110

x - 2 + x -1 + x + x +1 + x + 2 = 110

5x = 110

x = 110/5

x = 22

The consecutive numbers are: 20,21,22,23,24

3 0

3 years ago

Please help Solve show all of your work and check your solution 5. 5/6 x =4 2. 2/5 x =42

rosijanka [135]

Answer:

See below for answers and explanations

Step-by-step explanation:

Problem 5

$\frac{5}{6}x=4\\ \\\frac{5}{6}x*6=4*6\\ \\5x=24\\\\\frac{5x}{5}=\frac{24}{5}\\ \\ x=\frac{24}{5}$

Check solution:

$\frac{5}{6}(\frac{24}{5})\stackrel{?}{=}4\\ \\\frac{5*24}{6*5}\stackrel{?}{=}4\\ \\\frac{120}{30}\stackrel{?}{=}4\\ \\4=4$

Problem 6

$\frac{2}{5}x=42\\ \\\frac{2}{5}x*5=42*5\\ \\2x=210\\\\\frac{2x}{2}=\frac{210}{2}\\ \\ x=105$

Check solution:

$\frac{2}{5}(105)\stackrel{?}{=}42\\ \\\frac{2*105}{5}\stackrel{?}{=}42\\\\\frac{210}{5}\stackrel{?}{=}42\\\\42=42$

4 0

2 years ago

Iris is building a model of the Washington Monument. Her model measures 15 in. tall and is 1.5 in. wide at the base. The actual

irina [24]

Using how tall it is over how wide
=>tall/wide
The model 15in/1.5in
The actual x/55ft

Convert everything into the same units so 55ft to inches
There are 12in in 1ft
55ft * 12in/1ft
The ft cross out leaving in
55*12in= 660 in

So
15in/1.5in = x/660in
Now solve for x my multiplying both side by 660in
660in *15in/1.5in=x
x= 6600in tall

5 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%7B10%7D%5Ex%20%3D%205" id="TexFormula1" title=" {10}^x = 5" alt=" {10}^x = 5" align="absmi

My name is Ann [436]

Answer:

below

Step-by-step explanation:

10ˣ = 5

applying log to both sides

xlog 10 = log5

x = 0•699

8 0

3 years ago

Unpopular opinion

Harlamova29_29 [7]

Answer:

no i think you are just unlucky :)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers