Ask question

Ask question

All categories

Makovka662 [10]

3 years ago

8

Which is faster, 100 pounds per hour, or 2 tons per week. and by how much

1 answer:

harina [27]3 years ago

6 0

2 tons per week would be 4000
100 pounds per hour would mean 16,800 and the difference would be 12,800

You might be interested in

A colored chip is yellow on one side and red on the other. The chip was flipped 50 times and landed on red side up 22 times. Wha

Elodia [21]

Answer:

44 %

Step-by-step explanation:

22 divided by 50 is 0.44 which is 44 percent

6 0

3 years ago

WILL MARK BRAINLIEST

True [87]

C

Angle 1 and 2 make up a straight angles and straight angles always equal 180.

Subtract 35 from 180 to find Angle 2s measure which is 145

8 0

3 years ago

Read 2 more answers

Josey got an answer of 167 r 4 for 3÷505. explain and correct joseys error

Romashka [77]

She got the 7 wrong and she forgot the decimal

5 0

3 years ago

Read 2 more answers

What's 5 - the square root of x + 10 = the square root of 7 - x

Tcecarenko [31]

$\bf 5-\sqrt{x+10}=\sqrt{7-x}\impliedby \textit{squaring both sides}
\\\\\\
(5-\sqrt{x+10})^2=(\sqrt{7-x})^2
\\\\\\
(5^2)-10\sqrt{x+10}+(x+10)=7-x
\\\\\\
35-10\sqrt{x+10}+x=7-x\implies 28-10\sqrt{x+10}+2x=0
\\\\\\
2x+28=10\sqrt{x+10}\implies x+14=5\sqrt{x+10}\impliedby 
\begin{array}{llll}
squaring\ both\\
sides\ again
\end{array}
\\\\\\
$

$\bf (x^2)+28x+(14^2)=5^2(x+10)\implies x^2+28x+196=25x+250
\\\\\\
\begin{array}{lcclll}
x^2&+3x&-54&=0\\
&\uparrow &\uparrow \\
&-6+9&-6\cdot 9
\end{array} \implies (x+9)(x-6)=0\implies 
\begin{cases}
x+9=0\\
\boxed{x=-9}\\
-----\\
x-6=0\\
\boxed{x=6}
\end{cases}$

3 0

3 years ago

Given that sin 28° ≈ 0.469, enter the cosine of a complementary angle.

Lena [83]

Answer:

29 i think not sure ill reach back to you if i find a positive answer

4 0

3 years ago