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2 years ago

14

Bars of soap come in packages of 2 and packages of 8. The 2-bar pack costs $1.98, and the 8-bar pack costs $8.88. Which is the b

etter deal? What is the price per bar of the better deal?

1 answer:

Sunny_sXe [5.5K]2 years ago

7 0

Answer:

the answer is 2-bar pack that costs 1.98, it is 0.99 per bar.

Step-by-step explanation:

divide $1.98 and 2 which comes to $0.99 then divide $8.88 and 8 which comes to $1.11 so 0.99 is cheaper and the better deal

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If you don’t help me your a criminal

STALIN [3.7K]

Answer:

take angle U as reference angle

using sine rule

sin U=opposite/hypotenuse

sinU=42/42

sin U=1

sin 90=1

therefore the value of U is 90 degree

Step-by-step explanation:

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3 years ago

A game room has a floor that is 120 feet by 75 feet.A scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet.Wha

erik [133]

We know,
1 unit : 5 feet

so, 120 ft = (120 / 5) units
= 24 units

75 ft = (75 / 5) units
= 15 units

∴ Dimensions of scale drawing is 24 units by 15 units.

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3 years ago

If you're currently making $6.75 per hour and you're offered a new job that pays $7.47 per hour, how much more would you make pe

Paha777 [63]

$7.47-$6.75
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3 years ago

Two dice are rolled. Use the complement rule to find that the probability that the sum of the dice is less than 10.

Katarina [22]

Answer:

$\dfrac{5}{6}$

Step-by-step explanation:

When two dice are rolled, the sample space is

$\begin{array}{cccccc}(1,1)&(1,2)&(1,3)&(1,4)&(1,5)&(1,6)\\(2,1)&(2,2)&(2,3)&(2,4)&(2,5)&(2,6)\\(3,1)&(3,2)&(3,3)&(3,4)&(3,5)&(3,6)\\(4,1)&(4,2)&(4,3)&(4,4)&(4,5)&(4,6)\\(5,1)&(5,2)&(5,3)&(5,4)&(5,5)&(5,6)\\(6,1)&(6,2)&(6,3)&(6,4)&(6,5)&(6,6)\end{array}$

In total, 36 outcomes

First, find the probability that the sum is 10 or greater:

All favorable outcomes

10: $(4,6),\ (5,5),\ (6,4)$

11: $(5,6),\ (6,5)$

12: $(6,6)$

In total, 6 outcomes.

The probability that the sum is 10 or greater is

$P(A)=\dfrac{6}{36}=\dfrac{1}{6}$

Use the complement rule to find that the probability that the sum of the dice is less than 10:

$P(A^C)=1-P(A)=1-\dfrac{1}{6}=\dfrac{5}{6}$

6 0

3 years ago

0 Example: Loan payments of $400 due 95 days ago and $700 due today

guapka [62]

Answer:

$X=\$519.48$

Step-by-step explanation:

From the question we are told that

Loan 1 $X_1=\$400$

Loan 1 due $t_1=95days$

Loan 2 $X_2=\$700$

Loan 2 due $t_2=0days$

Payment $Y=\$600$

Worth of money $w=6\%$

Payment due $t=30days$

Focal date $t_f=125days$

Generally $\$400$ was due 95days ago

Therefore

$125+90=220days$ (total days to consider)

Therefore

$300+400 =700$ is due today

125days left

Given

600 due in 30days

$125-30=95days$

Generally the Final payment is mathematically given by

$400(1+ 0.06*\frac{220}{365} ) + 700(1+0.06*\frac{125}{365} )=600(1+0.06*\frac{95}{365} )+X$

$X=1128.9692 - 609.3698$

Therefore the

$X=\$519.48$

3 0

3 years ago