What is the answer to (-4)(8)

Mathematics

2 answers:

Leni [432]4 years ago

7 0

Answer : you basically just have to multiply -4 and 8 and the answer would be -32

the rule in mulitplication is when you multiply a negative number to a positive number you get a negative product

ASHA 777 [7]4 years ago

5 0

The answer is negative thirty two

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Weekly demand for a particular item averages 30 units, with a standard deviation of 4. This item is managed with a fixed-order-i

aivan3 [116]

Answer:

(B)93

Explanation:

Since we are using a fixed-order-interval model,

The Amount to Order=Expected Demand During protection Interval+Safety Stock-Amount at Hand

$=d(OI+LT)+z\sigma_{d}\sqrt{OI+LT}-A$

Where:

d=weekly demand

OI=Order Interval

LT=Lead Time

z=Standard Deviation of Desired Service Level

$\sigma_{d}$ =Standard Deviation of weekly Demand

A= Amount at Hand

$=d(OI+LT)+z\sigma_{d}\sqrt{OI+LT}-A$

$[30(3 + 1)] + [1.964*4*\sqrt{3 + 1} - 43$

$= 120 + 15.712 - 43 = 92.7$

4 0

3 years ago

Find the unit rate: $9.60 for 4 pounds. and how whould you solve it

ad-work [718]

To find the unit rate of any two numbers you divide:
9.60 divided by 4 = 2.4

Unit rate = $2.40

Hope I helped! :)

6 0

3 years ago

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would

Diano4ka-milaya [45]

Answer- 971.76 yd^3 (btw I used pi not 3.14)
Explanation:
Solve for the volume of the cone
V=pi*r^2*h/3
V=pi*10^2*22/3
V= 2408.55
Next solve for the volume of the sphere
V=4/3*pi*r^3
V=4/3*pi*7^3
V=1436.76
The last step it to subtract the volume of the sphere from the volume of the cone
2408.55-1436.76=971.76

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3 years ago

At the zoo, there were 260 people at the panda exhibit. 30% of the people at the panda exhibit were visitors from China. How man

kondaur [170]

First we convert percentage to a decimal:

$30\%= \cfrac{30}{100}= \cfrac{3}{10}$