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3 years ago

Determine each unknown addend ___ + 41=-18

Mathematics

1 answer:

tekilochka [14]3 years ago

4 0

Answer:

-59

Step-by-step explanation:

x+41=-18

x= -18-41

x = -59

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natita [175]

Answer:

i think it would be the first one

Step-by-step explanation:

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3 years ago

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An assembly line inspector inspected 340 machine parts. 323 of the parts passed inspection. What percent of the machine parts di

tester [92]

Answer:

5% did not pass inspection

Step-by-step explanation:

Given

$Inspected= 340$

$Passed = 323$

Required

Determine the percentage of parts that didn't pass inspection.

First, we need to calculate the number of those that didn't pass inspection.

$Failed = Inspected - Passed$

$Failed = 340 - 323$

$Failed = 17$

Next, we calculate the percentage as follows:

$\% = \frac{Failed}{Inspected} * 100\%$

The above formula is derived by dividing the number of parts that didn't pass inspection by the total machine inspected, then multiplied by 100%

So:

$\% = \frac{17}{340} * 100\%$

$\% = \frac{17 * 100\%}{340}$

$\% = \frac{1700\%}{340}$

$\% = 5\%$

5% did not pass inspection

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3 years ago

Slope :3 y-intercept :1

fiasKO [112]

Answer:

y = 3x + 1

Step-by-step explanation:

y = mx + b

The slope, or m, is 3.

The y-intercept, or y, is 1.

Plug them into the equation.

y = mx + b

y = 3x + 1

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3 years ago

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A chalkboard has an area of 35.8 ft a smaller chalkboard is 0.7 times that size what is the area of the smaller chalkboard

Elenna [48]

The smaller chalkboard would be 25.06 ft

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3 years ago

Dr. Johnson is studying the effects of alcohol consumption on memory. He randomly assigns people to four groups. Three groups co

Hunter-Best [27]

Answer:

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Step-by-step explanation:

I'm guessing ill look it up later in a dictionary, if its wrong, report the answer.

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2 years ago