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3 years ago

12

PLS HELP WILL GIVE BRAINLIEST TO FIRST ANSWER Faye used a stopwatch to find that in 352 minutes, she read 88 pages. Measured in

seconds, how long did it take Faye to read 1 page?

1 answer:

pshichka [43]3 years ago

7 0

It took her 240 seconds to read one page

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The ending inventory of finished goods has a total cost of $11,600 and consists of 1,000 units. If the overhead applied to these

saul85 [17]

AnsI had this question

Step-by-step explanation:

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3 years ago

Solve the equation.<br><br> -5 - 2 3/7 =

Vlada [557]

Answer:

-52/7 or 7 3/7

Step-by-step explanation:

-5 is also -35/7

2 3/7 is also 17/7

-35/7-17/7 = -52/7

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Find n for the sequence for which a1 = 30, d = -4 and sn= -210.

REY [17]

$n\in\mathbb{N^+}$

The formula of the sum of an arithmetic sequence:

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We have:

$a_1=30;\ d=-4;\ S_n=-210$

substitute:

$\dfrac{2\cdot30+(n-1)(-4)}{2}\cdot n=-210\ \ \ |\cdot2\\\\(60-4n+4)n=-420\\\\(64-4n)n=-420\\\\64n-4n^2=-420\ \ \ |:(-4)\\\\n^2-16n=105\ \ \ |-105\\\\n^2-16n-105=0\\\\n^2+5n-21n-105=0\\\\n(n+5)-21(n+5)=0\\\\(n+5)(n-21)+0\iff n+5=0\ \vee\ n-21=0\\\\n=-5\notin\mathbb{N^+}\ \vee\ n=21\in\mathbb{N^+}$

Answer: b. 21

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Equation 1: 35=5x

zimovet [89]

I believe it's D) Division

35/7=5
5/5=1 (same as x)

Hope this helps!

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A. The unemployment rate to rise.

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