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Hatshy [7]
3 years ago
6

On Monday Godswill ate some grapes. On Tuesday he

Mathematics
2 answers:
Sav [38]3 years ago
7 0

For this case we have to:

Let "x" be the variable that represents the number of grapes Godswill ate on Monday, so we have:

  • Monday:x
  • Tuesday:x + 6
  • Wednesday:(x + 6) + 6 = x + 12
  • Thursday: [(x + 6) +6] + 6 = x + 18
  • Friday:{[(x + 6) +6] +6} + 6 = x + 24

Finally we have the following expression:

x + x + 6 + x + 12 + x + 18 + x + 24 = 100

We add similar terms:

5x + (6 + 12 + 18 + 24) = 100\\5x + 60 = 100\\5x = 100-60\\5x = 40\\x = \frac {40} {5}\\x = 8

So, on Monday he ate 8 grapes

Answer:

On Monday he ate 8 grapes.

garri49 [273]3 years ago
5 0

Answer: He ate 8 grapes on Monday.

Step-by-step explanation:

Let be "x" the number of grapes Godswill ate on Monday.

You know that he ate 6 more grapes than he had on Monday. This can be expressed with:

x+6

Since each day that week, he ate 6 more grapes than the day before and he realized on Friday he had eaten a total of 100 grapes this week, you can write the following expression and solve for "x":

x+(x+6)+(x+12)+(x+18)+(x+24)=100\\\\5x+60=100\\\\x=\frac{40}{5}\\\\x=8

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The function V=25000\left(0.82\right)^tV=25000(0.82) t models the depreciation of the value of a new car that originally cost $\
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V = 7,600.17

Step-by-step explanation:

Given:

V=25000(0.82)^t

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V = 25,000(0.82)^t

= 25,000(0.82)^6

= 25,000(0.304006671424)

= 7,600.1667856

Approximately

V = 7,600.17

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3 years ago
In a survey of 120 8th graders, 84 liked math, 73 liked science and 23 liked math but not science. how many students disliked bo
hammer [34]
24  
We can divide the 8th graders into 4 groups. They are: 
1. Like both math and science. 
2. Like only math. 
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The sum of the people in all 4 groups will add up to 120. So let's see how many are in each group. 
We've been given 23 as the number of people who like only math (group 2).
And since we know that 84 people like math, that means that 84 - 23 = 61 people are in group 1. And since we know that 73 people like science, that means that 73 - 61 = 12 are in group 3. So of the 4 groups, we now know. 
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3 years ago
WILL AWARD BRAINLIEST!
Paladinen [302]

Answer: 27465 km/h

Step-by-step explanation:

From the figure, let us use cosine formula to calculate the resultant displacement.

B^2 = C^2 + A^2 - 2(A)(C) cosØ

Where C = 580km

A = 360 km

Ø = 153 degree

Substitute all the parameters into the formula

B^2 = 580^2 + 360^2 - 2(360)(580)cos153

B^2 = 466000 - ( - 372084.32 )

B^2 = 466000 + 372084.32

B^2 = 838084.32

Square root both sides

B = 915.5 km

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Therefore, B = 915.5/50 = 18.3 cm

The time given are: 09:23 and 09:25.

The time difference = 25 - 23 = 2 minute.

Convert minutes to hours

2 minute = 2/60 = 1/30 hours

Speed = distance/time

Speed = 915.5 ÷ 1/30

Speed = 915.5 × 30

Speed = 27465 km/h

Or

Convert 2 minute to second

2 minute = 2 × 60 = 120 seconds

Speed = distance/time

Speed = 18.3/120

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