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2 years ago

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Toan is building tables for the park Department. He needs 20 bolts for each table. If he has 60 bolts at his workplace and he ge

ts 300 more bolts from the supply room, how many tables can he build?

2 answers:

telo118 [61]2 years ago

6 0

Your answer would be...18

larisa86 [58]2 years ago

5 0

Answer would be 18 as already said

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What can you say about the end behavior of the function f(x)=log10(5x-1)

natima [27]

The given function is
f(x) = log₁₀(5x-1)

As x -> -∞, the argument of the log function becomes a large negative number.
Because the log of a negative number is undefined, f(x) is undefined as x -> -∞.

As x -> +∞, the argument of the log function becomes a large positive number.
Therefore f(x) -> +∞ as x -> +∞.

Answer:
As x -> -∞, f(x) is undefined.
As x-> +∞, f(x) -> +∞.

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2 years ago

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You will note the wheel has 38 slots. There are two green slots (labeled 0, 00) and 36 slots which alternate red/black and are n

Zarrin [17]

Answer:

<u>P(M) = </u><u>0.3158</u>

<u />

Step-by-step explanation:

<u>Data given in the question:</u>

Total Slots = 38

Green Slots = 2 labelled (0, 00)

Red Slots = 18

Black Slots = 18

E = Ball lands on an even numbered slot

M = Ball lands in a slot that is numbered a multiple of 3

We are required to find the probability of event M. For that, we need to identify how many multiples of 3 are present on the wheel.

Multiples of 3 between 1-36 = 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36

There are a total of<u> 12 slots numbered with multiples of 3</u>.

P(M) = No. of slots numbered a multiple of 3 / Total no. of slots

= 12/38

P(M) = 0.3158 (rounded to four decimal places).

5 0

2 years ago

Fatima conducted an experiment where she asked people to estimate the temperature of glasses of water. She recorded how far the

LUCKY_DIMON [66]

Answer:

0.75°C

Step-by-step explanation:

Person A Person B Person C

-3 4 8

-1 -4 -2

0 2 5

2 -3 1

To get Fatima mean value, we have to add all the given values together

= - 3 + 4 + 8 - 1 - 4 - 2 + 0 + 2 + 5 + 2 - 3 + 1

= 9

Estimate is 9 deg above Actual Temperature in 12 readings

The formula for our Mean Value will be, the added values divided by actual temperatures

Added values = 9

Actual temperature = 12

Mean value = 9 ÷ 12 = 0.75°C above actual Temperature

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2 years ago

Jana is prescribed 250 mg of medication. Seventy-five percent of the medication remains in her body after each hour, h, accordin

SOVA2 [1]

Jana was prescribed medication. m = 250(0.75)^h

6 hours after Jana took her medication, Allison was prescribed the same.
m=250(0.75)^(h-6)

<span>At any time after she has taken the medication, Allison has how many times more milligrams of medication in her body?
</span>
Same with Jana, Allison's medication content in her body will decrease by 25% after each hour.

Let h = 6

Jana: m = 250(0.75)^6 = 250(0.178) = 44.50
Allison: m = 250(0.75)^6-6 = 250(1) = 250

250 - 44.50 = 205.50

On hour 6, Allison will have 205.5 mg more of the medicine than Jana.

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2 years ago

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Length = 4 + x Width = x Height = x2 + 1 What is the base area of Box 3?

Simora [160]

Answer:

Base area of box = $x^2 +4$

Step-by-step explanation:

$Length = 4+x$

$Width = x$

$Height = x^2 + 1$

Base area of a rectangular box is a rectangle

Area of a rectangle (base area)= length times width

$Length = 4+x$

$Width = x$

Base area = $(4+x) \cdot x$

Multiply x inside the parenthesis

Base area of box = $4x +x^2$

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2 years ago

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